TY - JOUR AU - D. O'Regan TI - Solvability of some singular and nonsingular nonlinear third order boundary value problems JO - Annales Polonici Mathematici PY - 1991 SP - 183 EP - 194 VL - 54 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-54-2-183-194/ DO - 10.4064/ap-54-2-183-194 LA - en ID - 10_4064_ap_54_2_183_194 ER -