Bifurcations of planar vector fields and Hilbert's 16th problem.
Roussarie, Robert H.
Bifurcations of planar vector fields and Hilbert's 16th problem. - [1st ed.] - Rio de Janeiro: IMPA, 1995. - 252 p. - Annals of the New York Academy of Sciences, 0077-8923 .
515.392 / R864b
Bifurcations of planar vector fields and Hilbert's 16th problem. - [1st ed.] - Rio de Janeiro: IMPA, 1995. - 252 p. - Annals of the New York Academy of Sciences, 0077-8923 .
515.392 / R864b