TY - JOUR AU - Fečkan, Michal TI - On the existence of chaotic behaviour of diffeomorphisms JO - Applications of Mathematics PY - 1993 SP - 101 EP - 122 VL - 38 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1993.104538/ DO - 10.21136/AM.1993.104538 LA - en ID - 10_21136_AM_1993_104538 ER -