000 00456nmm a2200145Ia 4500
008 230125s9999||||xx |||||||||||||||||und||
020 _a9783540467229
100 _aJean-Pierre Francoise, Robert Roussarie
245 0 _aBifurcations of Planar Vector Fields
250 _a1990
260 _bSpringer Berlin Heidelberg
_c1990
440 _aLecture Notes in Mathematics
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/BFb0085387
999 _c11160
_d11160