@article {ChGao2005,
 author="Yujuan Chen and Hongjun Gao",
 title={Existence of positive solutions for nonlocal and nonvariational elliptic systems},
 journal="Bull. Austral. Math. Soc.",
 fjournal={Bulletin of the Australian Mathematical Society},
 volume="72",
 year="2005",
 number="2",
 pages="271--281",
 issn="0004-9727",
 coden="ALNBAB",
 language="English",
 date="3rd May, 2005",
 classmath="35J20, 35J10, 35A15",
 publisher={AMPAI, Australian Mathematical Society},
 MRnumber="MR2183408",
 ZBLnumber="02246389",
 url="http://www.austms.org.au/Publ/Bulletin/V72P2/722-5132-ChGao/index.shtml",
 acknowledgement={This project was supported by the NSF of Jiangsu Education Office of PRC 03KJD1101690.},
 abstract={In the paper we prove a result on the existence of positive solutions for a class of nonvariational elliptic system with nonlocal source by Galerkin methods and a fixed point theorem in finite dimensions. We establish another existence result by the super and subsolution method and a monotone iteration. }
}