TY - JOUR AU - Krzysztof Ciesielski TI - The characterization of the cut of funnel in a planar semidynamical system JO - Annales Polonici Mathematici PY - 1990 SP - 99 EP - 121 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-99-121/ DO - 10.4064/ap-51-1-99-121 LA - en ID - 10_4064_ap_51_1_99_121 ER -