LEADER 01125nam a2200325 i 4500 001 991000764779707536 005 20020507173304.0 008 950726s|||| uk ||| | eng 020 $a0198535325 035 $ab1075409x-39ule_inst 035 $aLE01301978$9ExL 040 $aDip.to Matematica$beng 082 0 $a515.64 084 $aAMS 49-01 084 $aQA379 100 1 $aArthurs, A. M.$042931 245 10$aComplementary variational principles /$cby A. M. Arthurs 260 $a2nd e : 300 $aOxford :$bClarendon Press, 1980 - vii, 154 p. ;$c24 cm. 490 0 $aOxford mathematical monographs 500 $a1st ed. - 1970. 500 $aIncludes bibliographical references and index 650 4$aBoundary value problems 650 4$aCalculus of variations 907 $a.b1075409x$b23-02-17$c28-06-02 912 $a991000764779707536 945 $aLE013 49-XX ART11 (1980)$g1$i2013000033075$lle013$o-$pE0.00$q-$rl$s- $t0$u7$v0$w7$x0$y.i10847819$z28-06-02 996 $aComplementary variational principles$9118549 997 $aUNISALENTO 998 $ale013$b01-01-95$cm$da $e-$feng$guk $h0$i1