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Название: Bifurcations of Planar Vector Fields. Proc. Meeting Luminy, 1989
Авторы: Jean-Pierre Francoise, Robert Roussarie
A collection of papers on differential equations and dynamical systems which stresses topics relating to Hilbert's 16th problem. Among these are a solution to Dulac's problem, results on the multiplicity of singular cycles and results on the zeroes of abelian integrals.