TY - JOUR AU - Jovan D. Kečkić TI - Notes On Partial Differential Equations III: Two Dirchlet Type Problems For Poisson's Equation JO - Publications de l'Institut Mathématique PY - 1975 SP - 99 VL - _N_S_18 IS - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_1975_N_S_18_32_a9/ ID - PIM_1975_N_S_18_32_a9 ER -