%0 Journal Article %A Qian Aixia %A Li Shujie %T On the existence of nontrivial solutions for a fourth-order semilinear elliptic problem. %J Abstract and Applied Analysis %D 2005 %P 673-683 %V 2005 %N 6 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.1155/AAA.2005.673/ %R 10.1155/AAA.2005.673 %G en %F 10_1155_AAA_2005_673