[Lecture Notes in Mathematics] Bifurcations of Planar Vector Fields Volume 1455 || On the finiteness of certain boundary cycles for NTH degree polynomial vector fields
Françoise, Jean-Pierre, Roussarie, RobertVolume:
10.1007/BF
Year:
1990
Language:
english
DOI:
10.1007/BFb0085401
File:
PDF, 313 KB
english, 1990