ISBN 9781441952486 books & textbook
Variational and Non-variational Methods in Nonlinear Analysis and Boundary Value Problems (Nonconvex Optimization and Its Applications)
Motreanu, Dumitru Radulescu, Vicentiu D.
Springer /2010-12-07 Paperback / 392 Pages
isbn-10: 1441952489 / isbn-13: 9781441952486
