LEADER 01109nam a2200313 i 4500 001 991001147239707536 005 20020507184125.0 008 970912s1996 us ||| | eng 020 $a0817639136 035 $ab1080738x-39ule_inst 035 $aLE01307784$9ExL 040 $aDip.to Matematica$beng 082 0 $a515.64 084 $aAMS 49J35 100 1 $aWillem, Michel$0344839 245 10$aMinimax theorems /$cMichel Willem 260 $aBoston ; Basel ; Berlin :$bBirkhauser,$cc1996 300 $aviii, 159 p. ;$c24 cm. 490 0 $aProgress in nonlinear differential equations and their applications ;$v24 500 $aIncludes bibliographical references and index 650 4$aBoundary value problems 650 4$aMathematical physics 650 4$aMaxima and minima 907 $a.b1080738x$b23-02-17$c28-06-02 912 $a991001147239707536 945 $aLE013 49J WIL11 (1996)$g1$i2013000090276$lle013$o-$pE0.00$q-$rl$s- $t0$u10$v1$w10$x0$y.i10912381$z28-06-02 996 $aMinimax theorems$9375401 997 $aUNISALENTO 998 $ale013$b01-01-97$cm$da $e-$feng$gus $h0$i1