TY - JOUR AU - Shlomo Breuer AU - David Gottlieb TI - Hille-Wintner type oscillation criteria for linear ordinary differential equations of second order JO - Annales Polonici Mathematici PY - 1974 SP - 257 EP - 262 VL - 30 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-30-3-257-262/ DO - 10.4064/ap-30-3-257-262 LA - en ID - 10_4064_ap_30_3_257_262 ER -