TY - JOUR AU - Svatoslav Staněk TI - On positive solutions of a class of second order nonlinear differential equations on the halfline JO - Annales Polonici Mathematici PY - 1995 SP - 123 EP - 142 VL - 62 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-62-2-123-142/ DO - 10.4064/ap-62-2-123-142 LA - en ID - 10_4064_ap_62_2_123_142 ER -