Ghergu, Marius. Nonlinear PDEs : mathematical models in biology, chemistry and population genetics / Marius Ghergu, Vicentiu D. Radulescu. - Heidelberg ; Springer-Verlag, c2012. - xviii, 391 p. ; ISBN: SC&ISBK140 Subjects--Topical Terms: Differential equations, Nonlinear. Dewey Class. No.: 515.35 / No