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100   $a20020821d1993----km-y0itay50------ba
101 0 $aeng
102   $aDE
105   $ay-------001yy
200 1 $aPartial differential equations 4.$emicrolocal analysis and hyperbolic equations$fYu.V. Egorov, M.A. Shubin [eds]
210   $aBerlin$cSpringer-Verlag$d1993
215   $a241 p.$d24 cm
225 1 $aEncyclopaedia of mathematical sciences$v33
676   $a515.353
702  1$aEgorov,$bIurii Vladimirovic
702  1$aShubin,$bMikhail Aleksandrovich
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990000866610403321
952   $a02 33 E 78$b7451$fFINBN
952   $a124-A-38$b11741$fMA1
959   $aMA1
959   $aFINBN
996   $aPartial differential equations 4$983395
997   $aUNINA