01128nam a2200313 i 450099100121888970753620020507185432.0980313s1997 sz ||| | eng 3764356979b10817177-39ule_instLE01308871ExLDip.to Matematicaeng515.64AMS 49J40AMS 49J45AMS 49M20Pedregal, Pablo150986Parametrized measures and variational principles /Pablo PedregalBasel ; Boston ; Berlin :Birkhauser,c1997xi, 212 p. ;24 cmProgress in nonlinear differential equations and their applications ;30Methods of relaxation typeVariational methods.b1081717723-02-1728-06-02991001218889707536LE013 49J PED11 (1997)12013000097152le013-E0.00-l- 08080.i1092386x28-06-02Parametrized measures and variational principles375422UNISALENTOle01301-01-98ma -engsz 01