PageHeader : Funkcialaj Ekvacioj, 32 (1989) 57-65 Title : On Positive Solutions of a Class of Fourth Order Title : Elliptic Systems AuthorInfo : By AuthorInfo : W. ALLEGRETTO and Y. X. HUANG AuthorInfo : (University of Alberta, Canada) section : 1. Introduction section : 2. Notations and assumptions section : 3. Results section : 4. Final remarks section : References