PageHeader : Funkcialaj Ekvacioj, 35 (1992) 51-64 Title : On the Competition-Diffusion Equations Title : for Closely Competing Species AuthorInfo : By AuthorInfo : Charles S. KAHANE AuthorInfo : (Vanderbilt University, U.S.A.) section : 1. Introduction section : 2. Preliminaries section : 3. The extinction estimate section : References