TY - JOUR AU - Yao, Qingliu TI - Positive solutions and eigenvalue intervals of a nonlinear singular fourth-order boundary value problem JO - Applications of Mathematics PY - 2013 SP - 93 EP - 110 VL - 58 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10492-013-0004-8/ DO - 10.1007/s10492-013-0004-8 LA - en ID - 10_1007_s10492_013_0004_8 ER -