Constraint-Based Object-Oriented Programming

The application and importance of constraint programming (CP) has grown remarkably in the past two decades. Developers widely use constraints for many planning, scheduling, and optimization tasks.Both the OO and constraint-based paradigms have advantages for certain application fields and programmin...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:IEEE software Ročník 27; číslo 5; s. 53 - 56
Hlavní autor: Hofstedt, P
Médium: Journal Article
Jazyk:angličtina
Vydáno: Los Alamitos IEEE 01.09.2010
IEEE Computer Society
Témata:
ISSN:0740-7459, 1937-4194
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Abstract The application and importance of constraint programming (CP) has grown remarkably in the past two decades. Developers widely use constraints for many planning, scheduling, and optimization tasks.Both the OO and constraint-based paradigms have advantages for certain application fields and programming techniques. Imperative OO languages such as Java and C++ let us model precisely and efficiently the behavior of state-changing systems.
AbstractList The application and importance of constraint programming (CP) has grown remarkably in the past two decades. Developers widely use constraints for many planning, scheduling, and optimization tasks.Both the OO and constraint-based paradigms have advantages for certain application fields and programming techniques. Imperative OO languages such as Java and C++ let us model precisely and efficiently the behavior of state-changing systems.
Constraint programming (CP) is a young but rapidly developing technology that supports the modeling and solution of a wide range of planning, scheduling, search, and optimization problems. The integration of CP concepts into languages from other paradigms yields constraint-based multiparadigm programming. This article briefly introduces the constraint-based paradigm and discusses methods, problems, gains, and experiences in integrating CP techniques into the object-oriented paradigm, using Java as an example.
Author Hofstedt, P
Author_xml – sequence: 1
  givenname: P
  surname: Hofstedt
  fullname: Hofstedt, P
  email: hofstedt@informatik.tu-cottbus.de
  organization: Brandenburg Univ. of Technol. Cottbus, Brandenburg, Germany
BookMark eNptkM1LAzEQxYNUsFYvXr2IF0HcOvnaTY5a_IKWCtVzyKbZkrKb1CQ9-N-7peKhOJfhwe8N894pGvjgLUIXGMYYg7yfLcYEeiHkERpiSauCYckGaAgVg6JiXJ6g05TWAMAxhSG6mwSfctTO5-JRJ7u8mtdra3Ixj8763Ov3GFZRd53zqzN03Og22fPfPUKfz08fk9diOn95mzxMC0Mx5EKAEQRkLQmrNZacN6wRurYNwZhj0CWtmDTMmqXgmtZL2TRgbEkYLjXR2NARutnf3cTwtbUpq84lY9tWexu2SQksBO2H9-T1AbkO2-j751TFqCyhKnEPwR4yMaQUbaOMyzq74HfBW4VB7cpTs4XalaeE7C23B5ZNdJ2O3__Dl3vYWWv_QM4qSoDQH_JueC8
CODEN IESOEG
CitedBy_id crossref_primary_10_1007_s10845_025_02605_5
crossref_primary_10_1007_s13218_011_0153_4
Cites_doi 10.1007/11963578_2
ContentType Journal Article
Copyright Copyright IEEE Computer Society Sep/Oct 2010
Copyright_xml – notice: Copyright IEEE Computer Society Sep/Oct 2010
DBID 97E
RIA
RIE
AAYXX
CITATION
3V.
7WY
7WZ
7XB
87Z
88F
88I
88K
8AL
8FE
8FG
8FK
8FL
8G5
ABJCF
ABUWG
AFKRA
ARAPS
AZQEC
BENPR
BEZIV
BGLVJ
CCPQU
DWQXO
FRNLG
F~G
GNUQQ
GUQSH
HCIFZ
JQ2
K60
K6~
K7-
L.-
L6V
M0C
M0N
M1Q
M2O
M2P
M2T
M7S
MBDVC
P5Z
P62
PHGZM
PHGZT
PKEHL
PQBIZ
PQBZA
PQEST
PQGLB
PQQKQ
PQUKI
PRINS
PTHSS
Q9U
7SC
7SP
8FD
F28
FR3
L7M
L~C
L~D
DOI 10.1109/MS.2010.89
DatabaseName IEEE Xplore (IEEE)
IEEE All-Society Periodicals Package (ASPP) 1998–Present
IEEE Electronic Library (IEL)
CrossRef
ProQuest Central (Corporate)
ABI/INFORM Collection
ABI/INFORM Global (PDF only)
ProQuest Central (purchase pre-March 2016)
ABI/INFORM Collection
Military Database (Alumni Edition)
Science Database (Alumni Edition)
Telecommunications (Alumni Edition)
Computing Database (Alumni Edition)
ProQuest SciTech Collection
ProQuest Technology Collection
ProQuest Central (Alumni) (purchase pre-March 2016)
ABI/INFORM Collection (Alumni)
ProQuest Research Library
ProQuest SciTech Premium Collection Technology Collection Materials Science & Engineering Database
ProQuest Central (Alumni)
ProQuest Central UK/Ireland
ProQuest SciTech Premium Collection Technology Collection Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
ProQuest Central
Business Premium Collection
ProQuest Technology Collection
ProQuest One
ProQuest Central Korea
Business Premium Collection (Alumni)
ABI/INFORM Global (Corporate)
ProQuest Central Student
ProQuest Research Library
SciTech Premium Collection
ProQuest Computer Science Collection
ProQuest Business Collection (Alumni Edition)
ProQuest Business Collection
Computer Science Database
ABI/INFORM Professional Advanced
ProQuest Engineering Collection
ABI/INFORM Global
Computing Database
Military Database
Research Library
Science Database
Telecommunications Database
Engineering Database
Research Library (Corporate)
Advanced Technologies & Aerospace Database
ProQuest Advanced Technologies & Aerospace Collection
Proquest Central Premium
ProQuest One Academic (New)
ProQuest One Academic Middle East (New)
ProQuest One Business
ProQuest One Business (Alumni)
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Applied & Life Sciences
ProQuest One Academic (retired)
ProQuest One Academic UKI Edition
ProQuest Central China
Engineering Collection
ProQuest Central Basic
Computer and Information Systems Abstracts
Electronics & Communications Abstracts
Technology Research Database
ANTE: Abstracts in New Technology & Engineering
Engineering Research Database
Advanced Technologies Database with Aerospace
Computer and Information Systems Abstracts – Academic
Computer and Information Systems Abstracts Professional
DatabaseTitle CrossRef
ProQuest Business Collection (Alumni Edition)
Research Library Prep
Computer Science Database
ProQuest Central Student
ProQuest Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
ProQuest Computer Science Collection
SciTech Premium Collection
ProQuest Military Collection
ProQuest Central China
ABI/INFORM Complete
ProQuest Telecommunications
ProQuest One Applied & Life Sciences
ProQuest Central (New)
Engineering Collection
Advanced Technologies & Aerospace Collection
Business Premium Collection
ABI/INFORM Global
Engineering Database
ProQuest Science Journals (Alumni Edition)
ProQuest One Academic Eastern Edition
ProQuest Technology Collection
ProQuest Telecommunications (Alumni Edition)
ProQuest Business Collection
ProQuest One Academic UKI Edition
ProQuest One Academic
ProQuest One Academic (New)
ABI/INFORM Global (Corporate)
ProQuest One Business
Technology Collection
ProQuest One Academic Middle East (New)
ProQuest Central (Alumni Edition)
ProQuest One Community College
Research Library (Alumni Edition)
ProQuest Central
ABI/INFORM Professional Advanced
ProQuest Engineering Collection
ProQuest Central Korea
ProQuest Research Library
ABI/INFORM Complete (Alumni Edition)
ProQuest Computing
ABI/INFORM Global (Alumni Edition)
ProQuest Central Basic
ProQuest Science Journals
ProQuest Computing (Alumni Edition)
ProQuest Military Collection (Alumni Edition)
ProQuest SciTech Collection
Advanced Technologies & Aerospace Database
Materials Science & Engineering Collection
ProQuest One Business (Alumni)
ProQuest Central (Alumni)
Business Premium Collection (Alumni)
Technology Research Database
Computer and Information Systems Abstracts – Academic
Electronics & Communications Abstracts
Computer and Information Systems Abstracts
Engineering Research Database
Advanced Technologies Database with Aerospace
ANTE: Abstracts in New Technology & Engineering
Computer and Information Systems Abstracts Professional
DatabaseTitleList
ProQuest Business Collection (Alumni Edition)
Technology Research Database
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
– sequence: 2
  dbid: BENPR
  name: ProQuest Central
  url: https://www.proquest.com/central
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Computer Science
EISSN 1937-4194
EndPage 56
ExternalDocumentID 2110653071
10_1109_MS_2010_89
5473202
Genre orig-research
Feature
GroupedDBID -DZ
-~X
.4S
.DC
0R~
29I
3EH
4.4
5GY
5VS
6IK
7WY
85S
88I
8FE
8FG
8FL
8G5
8R4
8R5
97E
9M8
AAJGR
AARMG
AASAJ
AAVXG
AAWTH
ABAZT
ABJCF
ABQJQ
ABUWG
ABVLG
ACGFO
ACGOD
ACIWK
AENEX
AETIX
AFKRA
AFOGA
AGCDD
AGQYO
AGSQL
AHBIQ
AI.
AIBXA
AKJIK
AKQYR
ALLEH
ALMA_UNASSIGNED_HOLDINGS
ARAPS
ARCSS
ASUFR
ATWAV
AZLTO
AZQEC
BEFXN
BENPR
BEZIV
BFFAM
BGLVJ
BGNUA
BKEBE
BKOMP
BPEOZ
BPHCQ
CCPQU
CS3
DU5
DWQXO
EBS
EDO
EJD
FRNLG
GNUQQ
GUQSH
HCIFZ
HZ~
H~9
I-F
IBMZZ
ICLAB
IEDLZ
IFIPE
IFJZH
IPLJI
ITG
ITH
JAVBF
K60
K6V
K6~
K7-
L6V
LAI
M0C
M1Q
M2O
M2P
M43
M7S
MS~
O9-
OCL
OHT
P2P
P62
PHGZM
PHGZT
PQBIZ
PQBZA
PQGLB
PQQKQ
PROAC
PTHSS
PUEGO
Q2X
RIA
RIE
RNI
RNS
RXW
RZB
TAE
TN5
UHB
UKR
UQL
VH1
WH7
YZZ
ZCG
AAYXX
AFFHD
CITATION
3V.
7XB
88K
8AL
8FK
JQ2
L.-
M0N
M2T
MBDVC
PKEHL
PQEST
PQUKI
PRINS
Q9U
7SC
7SP
8FD
F28
FR3
L7M
L~C
L~D
ID FETCH-LOGICAL-c310t-80c8209b924ba1955f4f8abef211510a63749c4ecd85a3bd9ff0ce62416a2a1c3
IEDL.DBID RIE
ISICitedReferencesCount 2
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000281114300011&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 0740-7459
IngestDate Wed Oct 01 14:57:24 EDT 2025
Mon Nov 10 02:57:46 EST 2025
Sat Nov 29 03:04:52 EST 2025
Tue Nov 18 21:44:59 EST 2025
Wed Aug 27 03:05:13 EDT 2025
IsPeerReviewed true
IsScholarly true
Issue 5
Language English
License https://ieeexplore.ieee.org/Xplorehelp/downloads/license-information/IEEE.html
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c310t-80c8209b924ba1955f4f8abef211510a63749c4ecd85a3bd9ff0ce62416a2a1c3
Notes SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 14
ObjectType-Article-2
content type line 23
PQID 743960761
PQPubID 37787
PageCount 4
ParticipantIDs crossref_primary_10_1109_MS_2010_89
ieee_primary_5473202
crossref_citationtrail_10_1109_MS_2010_89
proquest_miscellaneous_818833335
proquest_journals_743960761
PublicationCentury 2000
PublicationDate 2010-09-01
PublicationDateYYYYMMDD 2010-09-01
PublicationDate_xml – month: 09
  year: 2010
  text: 2010-09-01
  day: 01
PublicationDecade 2010
PublicationPlace Los Alamitos
PublicationPlace_xml – name: Los Alamitos
PublicationTitle IEEE software
PublicationTitleAbbrev S-M
PublicationYear 2010
Publisher IEEE
IEEE Computer Society
Publisher_xml – name: IEEE
– name: IEEE Computer Society
References van hentenryck (ref5) 1999
lopez (ref4) 1997
grabm ller (ref2) 2003
(ref1) 2006
ref3
References_xml – year: 2006
  ident: ref1
  publication-title: Handbook of Constraint Programming
– year: 1997
  ident: ref4
  publication-title: The Design and Implementation of Kaleidoscope a Constraint Imperative Programming Language
– ident: ref3
  doi: 10.1007/11963578_2
– year: 1999
  ident: ref5
  publication-title: The OPL Optimization Programming Language
– start-page: 185
  year: 2003
  ident: ref2
  publication-title: Innovate Applications of Artificial Intelligence
SSID ssj0005130
Score 1.9206525
Snippet The application and importance of constraint programming (CP) has grown remarkably in the past two decades. Developers widely use constraints for many...
Constraint programming (CP) is a young but rapidly developing technology that supports the modeling and solution of a wide range of planning, scheduling,...
SourceID proquest
crossref
ieee
SourceType Aggregation Database
Enrichment Source
Index Database
Publisher
StartPage 53
SubjectTerms Airplanes
Arithmetic
Assembly
C plus plus
Computer programs
Constraint optimization
constraints
Design
Dynamic programming
Gain
Java
Java (programming language)
Knapsack problem
Libraries
Marine vehicles
Mathematical models
Multiparadigm programming
Object oriented
Object oriented modeling
Object oriented programming
object-oriented languages
Optimization
Personnel
Production planning
Programming
Programming languages
Scheduling
Semantics
software engineering
Studies
Theory of constraints
User interface
Variables
SummonAdditionalLinks – databaseName: Military Database
  dbid: M1Q
  link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LS8QwEB509eDFVVexrkpBL4LB9J2cRMXFyz5kFfZWmkdB0O66D3-_mTatguLFXhtKmGbyfZN8zAdwHiqRMel5RCSJxAJFEaZCTQKmpIp9mrNElGYTyWDAJhM-stqchZVV1ntiuVGrqcQz8iskzjEW3dezd4KmUXi5ah001mHD8GSOrfP73uOXwsMrrUYMSFKShBG33Uk9yq_640rVhe7u3_CoNFj5sSuXUNNr_3OSO7BtOaZ7Uy2KXVjTxR60a_8G16ZzBy7RrbP0iFiSW4Nmyh0KPJYhQ2x-bKioO6rUW28G3_bhuXf_dPdArHsCkYayLQ30SIPuXJgCS2Qej6I8zFkmdG5KPpOIWRwkIZehlopFWSAUz3MqdWwQPc78zJPBAbSKaaEPwU2oygUNlZ8Yssip4HGuw1hjbeVzLakDF3UMU2lbi-PsX9OyxKA87Y9TjHfKuANnzdhZ1VDj11Ed_BXNCHRI9qnvQLeOe2pzbZE2QXfAbd6aJMGbj6zQ09UiNayEBeaJjv78QBe2KnEASsiOobWcr_QJbMqP5ctiflourk_uj9V6
  priority: 102
  providerName: ProQuest
Title Constraint-Based Object-Oriented Programming
URI https://ieeexplore.ieee.org/document/5473202
https://www.proquest.com/docview/743960761
https://www.proquest.com/docview/818833335
Volume 27
WOSCitedRecordID wos000281114300011&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVIEE
  databaseName: IEEE Electronic Library (IEL)
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: RIE
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://ieeexplore.ieee.org/
  providerName: IEEE
– providerCode: PRVPQU
  databaseName: ABI/INFORM Collection
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: 7WY
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://www.proquest.com/abicomplete
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ABI/INFORM Collection (ProQuest)
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: M0C
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/abiglobal
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Advanced Technologies & Aerospace Database
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: P5Z
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/hightechjournals
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Computer Science Database
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: K7-
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: http://search.proquest.com/compscijour
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Engineering Database
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: M7S
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: http://search.proquest.com
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Military Database
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: M1Q
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/military
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: ProQuest Central
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: BENPR
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://www.proquest.com/central
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Research Library
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: M2O
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/pqrl
  providerName: ProQuest
– providerCode: PRVPQU
  databaseName: Science Database
  customDbUrl:
  eissn: 1937-4194
  dateEnd: 20120331
  omitProxy: false
  ssIdentifier: ssj0005130
  issn: 0740-7459
  databaseCode: M2P
  dateStart: 19840101
  isFulltext: true
  titleUrlDefault: https://search.proquest.com/sciencejournals
  providerName: ProQuest
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LT-MwEB7xOnCBZQuiPKpI7AUJg_O0fQQEWgm1DbQIlksUPyIhQYtoy-9nxknLSstlcxglihVZY0--GXs8H8CvxOpSmjBkWghDAYpl0iaOxdIam0W8kkJ7sgnR68nHR5UvwcniLIxzziefuVO69Xv5dmxmtFR2Rjy5EVWOXBYiq89qfaVzhJ5XBBGRM5GkqilFGnJ11h3UKVxE5f4X-Hg2lX9-wR5Xrjf_r0c_YKPxH4PzesC3YMmNfsLmnJshaEy1BSfExOn5H6bsApHKBn1NSy6sT4WN0c0M8joz6xWxaxvur6-Gl79Zw4zADLpjU4QVg8itNAZPugxVmlZJJUvtKgzn0MjKLBaJMokzVqZlrK2qKm5chmidlVEZmngHVkbjkduFQHBbaZ7YSKAjqLhWWeWSzFHcFClneBuO5yorTFM2nHr_UvjwgauiOyhIvYVUbThatH2ri2V826pFily0aHTYhv35SBSNHU0KCpcyWmppQ7B4iwZAuxrlyI1nkwI9Dhnjle59_919WK93_Ckv7ABWpu8zdwhr5mP6PHnv4FR6-NOB1YurXn6HTzeCoezyS5LhLcmo72Xu5ZCkGKDM06eOn4KfYQTO_w
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMw1V1LSxxBEC6MCsklGk1wY6IDiQchjT0zPdPdBwnxhbLuKmjAW2f6MSAku8ZdFX-U_9GqeWwEJTcPznWappmqqa--7ur6AL4Kbwvl4phZKR0RFM-UF4GlyjufJ7xU0lZiE7LfV2dn-ngK7tq7MFRW2cbEKlD7oaM98g1KnHMi3d8v_jISjaLD1VZBo_aKbri9QcY22jzYQfOuJcne7un2PmtEBZjDTGaMEdkh6GmLvMMWsc6yUpSqsKFEJoT-WeSpFNqJ4LzKitR6XZbchRyBLi-SInYpzvsKZkSqJP1WXcn-VZTElbQJgjJnUmS66YYac73RO6mryEhN_gH-VYIuj1Cggra9uRf2UebhbZNDRz9qp38HU2GwAHOtPkXUhKtF-EZqpJUGxphtIVr76MjSthM7oubOmGpHx3V12h_E7_fw81nW_AGmB8NBWIJIcl9aLnwiMRnW3Oq8DCIPxB0THRzvwHprM-Oa1um0-t-molBcm96JIfsapTvwZTL2om4Y8uSoRTL9ZAQpQCc86cBya2fTxJKRmRi5A9HkLQYBOtkpBmF4NTKYdakUn-zjfydYhdf7p71Dc3jQ7y7Dm7oQgsrlPsH0-PIqfIZZdz0-H12uVI4dwa_ndpp7q34yLw
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Constraint-Based+Object-Oriented+Programming&rft.jtitle=IEEE+software&rft.au=Hofstedt%2C+P&rft.date=2010-09-01&rft.pub=IEEE&rft.issn=0740-7459&rft.volume=27&rft.issue=5&rft.spage=53&rft.epage=56&rft_id=info:doi/10.1109%2FMS.2010.89&rft.externalDocID=5473202
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0740-7459&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0740-7459&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0740-7459&client=summon