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035   $aFED01000126005
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035   $a000126005
100   $a20001205d1983----km-y0itay50------ba
101 0 $aeng
102   $aUS
200 1 $aFirst order elliptic systems$ea function theoretic approach$fR. P. Gilbert and J. L. Buchanan
210   $aNew York [etc.]$cAcademic Press$d1983
215   $aXI, 281 p.$d23 cm
225 1 $aMathemathics in Science and Engineering$v163
610 0 $aEquazioni differenziali ellittiche
676   $a515.353
700  1$aGilbert,$bRobert Pertsch$040418
701  1$aBuchanan,$bJames L.$0535400
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990001260050403321
952   $aC-26-(163$b1612$fMA1
952   $a02 35 E 128$b8185$fFINBN
959   $aMA1
959   $aFINBN
996   $aFirst order elliptic systems$91760177
997   $aUNINA