TY - JOUR AU - V. I. Shmukler AU - O. V. Pochinka TI - On bifurcations that change the type of heteroclinic curves of a Morse-Smale $3$-diffeomorphism JO - Taurida Journal of Computer Science Theory and Mathematics PY - 2021 SP - 101 EP - 114 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVIM_2021_1_a5/ LA - ru ID - TVIM_2021_1_a5 ER -