TY - JOUR AU - Kang, Ping AU - Wei, Zhongli TI - Existence of positive solutions for systems of bending elastic beam equations JO - Electronic Journal of Differential Equations PY - 2012 VL - 2012 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a13/ LA - en ID - EJDE_2012__2012__a13 ER -