01099nam0-22003611i-450-990000862870403321200010100-8176-3452-5000086287FED01000086287(Aleph)000086287FED0100008628720001010d--------km-y0itay50------baitay-------001yyVARIATIONAL METHODS. Proceedings of a conference. Paris, June, 1988Edited by H. Berestycki, J.M. Coron, I. EkelandBostonBirkhauser1990IX, 477 p.24 cmProgress in nonlinear differential equations and their applications4Variational Methods515.64Berestycki,HenriCoron,JeanEkeland,Ivar .MichelITUNINARICAUNIMARCBK99000086287040332102 36 B 286153FINBNFINBNVARIATIONAL METHODS. Proceedings of a conference. Paris, June, 1988349072UNINAING01