Bifurcations of planar vector fields and Hilbert's sixteenth problem - Roussarie, Robert (Birkhäuser, 1998)
Literaturverz. S. 193 - 199
Keywords: Bifurcatie; Bifurcation, Théorie de la; Champs vectoriels; Hilberts zestiende probleem; Vectorvelden; Bifurcation theory; Vector fields; Verzweigung -- Mathematik; Hilbertsches Problem 16; Planares Vektorfeld