Drabek Pavel Methods of non linear analysis Applications to differential equations . - 2nd - Basel Birkhauser 2013 - x;649p cm. ISBN: 5933.7521999999999 Standard No.: 119844 Source: 148, 03/10/2013, Vardhman Books Textual Subjects--Topical Terms: Mathematics Dewey Class. No.: B33,2:1, Q3