TY - JOUR AU - Stanisław Brzychczy TI - Existence of solution of the nonlinear Dirichlet problem for differential-functional equations of elliptic type JO - Annales Polonici Mathematici PY - 1993 SP - 139 EP - 146 VL - 58 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-58-2-139-146/ DO - 10.4064/ap-58-2-139-146 LA - en ID - 10_4064_ap_58_2_139_146 ER -