1. Theory of Bifurcations of Dynamic Systems on a Plane;Andronov,1970
2. Methods of bifurcation theory;Chow,1982
3. Slowly modulated oscillations in nonlinear diffusion processes;Cohen;SIAM J. appl. Math.,1977
4. Critical manifolds, traveling waves and an example from population genetics;Conley,1980
5. An application of the generalized Morse Index to traveling wave solutions of a competitive R-D model;Conley,1980