Dacorogna, BernardPisante, GiovanniFernandes Ribeiro, Ana Margarida2008-11-252008-11-252008-11-25200510.3934/dcds.2005.13.961https://infoscience.epfl.ch/handle/20.500.14299/317127036calculus of variationsexistence of minimizersnonquasiconvex problemsOn non quasiconvex problems of the calculus of variationstext::journal::journal article::research article