TY - JOUR AU - H. Ugowski TI - On integro-differential equations of parabolic type JO - Annales Polonici Mathematici PY - 1971 SP - 9 EP - 22 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-25-1-9-22/ DO - 10.4064/ap-25-1-9-22 LA - en ID - 10_4064_ap_25_1_9_22 ER -