1. A survey of migration-selection models in population genetics;Bürger;Discrete Contin. Dyn. Syst. Ser. B,2014
2. A non-linear diffusion problem arising in population genetics. Report NA-25;ten Eikelder,1979
3. An Introduction to Probability Theory and Its Applications, Vol.~II;Feller,1971
4. Mathematical Aspects of Reacting and Diffusing Systems;Fife,1979
5. Nonlinear diffusion in population genetics;Fife;Arch. Ration. Mech. Anal.,1977