01092nam0-22003371i-450 99000124109040332120201019104524.0000124109FED01000124109(Aleph)000124109FED0100012410920000920d1976----km-y0itay50------baengfreDENonlinear operators and the calculus of variationssummer school held in Bruxelles 8-19 Septem ber 1975edited J. P. Gossez ... [et al]Berlin [etc.]Springer-Verlag1976237 p.25 cmLecture Notes in Mathematics543Sulla cop.: Nonlinear operators and the calculus of variations Bruxelles 1975Gossez,Jean-PierreITUNINARICAUNIMARCBK990001241090403321C-20-(54318377MA102 25 D 3420FINBN02 36 B 82581FINBNFINBNMA1Nonlinear operators and the calculus of variations80611UNINAING01