Clements, D. L. (1981). Boundary value problems governed by second order elliptic systems. Pitman Advances Publ..
Chicago-Zitierstil (17. Ausg.)Clements, David L. Boundary Value Problems Governed by Second Order Elliptic Systems. Boston: Pitman Advances Publ., 1981.
MLA-Zitierstil (9. Ausg.)Clements, David L. Boundary Value Problems Governed by Second Order Elliptic Systems. Pitman Advances Publ., 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.