%0 Journal Article %A Shao, Liuyang %A Chen, Haibo %T Ground states solutions for modified fourth-order elliptic systems with steep well potential %J Journal of nonlinear sciences and its applications %D 2018 %P 323-334 %V 11 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.22436/jnsa.011.03.01/ %R 10.22436/jnsa.011.03.01 %G en %F JNSA_2018_11_3_a0