TY - JOUR AU - Jia-Feng Liao AU - Jiu Liu AU - Peng Zhang AU - Chun-Lei Tang TI - Existence of two positive solutions for a class of semilinear elliptic equations with singularity and critical exponent JO - Annales Polonici Mathematici PY - 2016 SP - 273 EP - 292 VL - 116 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap3606-10-2015/ DO - 10.4064/ap3606-10-2015 LA - en ID - 10_4064_ap3606_10_2015 ER -