TY - JOUR AU - Aleksandra Kurepa TI - Existence and Uniqueness Theorem for Singular Initial Value Problems and Applications JO - Publications de l'Institut Mathématique PY - 1989 SP - 89 VL - _N_S_45 IS - 59 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_1989_N_S_45_59_a13/ LA - en ID - PIM_1989_N_S_45_59_a13 ER -