TY - JOUR AU - Svatoslav Staněk TI - Qualitative behavior of a class of second order nonlinear differential equations on the halfline JO - Annales Polonici Mathematici PY - 1993 SP - 65 EP - 83 VL - 58 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-58-1-65-83/ DO - 10.4064/ap-58-1-65-83 LA - en ID - 10_4064_ap_58_1_65_83 ER -