00708cam 22002171 450 1726059http://id.bnportugal.gov.pt/bib/porbase/172605920030626070500.00-387-96649-816386PTBN0093037019901024d1988 k y0pory0103 baengUSGeometrical methods in the theory of ordinary differential equationsV.I. Arnoldtranslated by Joseph Szücs2nd edNew YorkSpringer-Verlag1988XII, [2], 351 p.il.24 cmGrundlehren der mathematischen Wissenschaften250ArnoldV. I.191106PTBNRPCM.Ec. 582-G.coopUTLISEefalt23283bccoopUTLISER. 359420ISE1-238