Ogryczak, W. (1996). A note on modeling multiple choice requirements for simple mixed integer programming solvers. Computers & operations research, 23(2), 199-205. https://doi.org/10.1016/0305-0548(95)00005-7
Chicago Style (17th ed.) CitationOgryczak, Włodzimierz. "A Note on Modeling Multiple Choice Requirements for Simple Mixed Integer Programming Solvers." Computers & Operations Research 23, no. 2 (1996): 199-205. https://doi.org/10.1016/0305-0548(95)00005-7.
MLA (9th ed.) CitationOgryczak, Włodzimierz. "A Note on Modeling Multiple Choice Requirements for Simple Mixed Integer Programming Solvers." Computers & Operations Research, vol. 23, no. 2, 1996, pp. 199-205, https://doi.org/10.1016/0305-0548(95)00005-7.
Warning: These citations may not always be 100% accurate.