1. Geometrical Methods in the Theory of Ordinary Differential Equations;Arnold,1983
2. Bifurcation and stability analysis of a one-dimensional diffusion-autocatalytic reaction system;De Dier;Z. Naturforsch.,1987
3. Determination of bifurcation points and catastrophes for the Brusselator model with two parameters;De Dier,1987
4. Numerical determination of a branch of codimension two bifurcation points in a three-parameter problem;De Dier,1987
5. Global Hopf bifurcation of two-parameter flows;Fiedler;Arch. Rat. Mech. Anal.,1986