Arthurs, A M.
Complementary Variational Principles - 2nd - Oxford Clarendon Press 1980 - 154p - Oxford Mathematical Monographs .
0 19 853532 5
Boundary Value Problems
517.97 ART
Complementary Variational Principles - 2nd - Oxford Clarendon Press 1980 - 154p - Oxford Mathematical Monographs .
0 19 853532 5
Boundary Value Problems
517.97 ART