LEADER 01440nam a2200349 i 4500 001 991000975979707536 005 20020507104634.0 008 970307s1980 de ||| | eng 035 $ab10156215-39ule_inst 035 $aLE00640055$9ExL 040 $aDip.to Fisica$bita 082 0 $a510 084 $a53.1.34 084 $a510.35 084 $aLC QA3 111 2 $aScheveningen Conference on geometrical approaches to differential equations$n<4. ;$d1979 ;$cScheveningen, The Netherlands>$0784743 245 10$aGeometrical approaches to differential equations :$bproceedings of the Fourth Scheveningen Conference, the Netherlands, August 26-31, 1979 /$cedited by R. Martini, B. Eckmann and A. Dold 260 $aBerlin :$bSpringer,$c1980 300 $avii, 339 p. :$bill. ;$c25 cm 490 0 $aLecture notes in mathematics, $x0075-8434 ;$v810 500 $aIncludes bibliographies 650 4$aDifferential equations, partial$xCongresses 650 4$aGeometry, differential$xCongresses 700 1 $aDold, Albrecht 700 1 $aEckmann, Beno 700 1 $aMartini, R. 907 $a.b10156215$b13-07-21$c27-06-02 912 $a991000975979707536 945 $aLE006 510.34+510.39 DOL$g1$i2006000178921$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i1018871x$z27-06-02 996 $aGeometrical approaches to differential equations$91745349 997 $aUNISALENTO 998 $ale006$b01-01-97$cm$da $e-$feng$gde $h0$i1