Existence of an elliptic system involving Pucci operator.

Jianfu Yang Xiaohui Yu Existence of an elliptic system involving Pucci operator. 571-577 2008 21 Appl. Math. Lett. 6 http://dx.doi.org/10.1016/j.aml.2007.06.009 db/journals/appml/appml21.html#YangY08