%0 Journal Article %A O. V. Pochinka %A E. A. Talanova %T Minimizing the~number of heteroclinic curves of a~3-diffeomorphism with fixed points with pairwise different Morse %J Teoretičeskaâ i matematičeskaâ fizika %D 2023 %P 311-317 %V 215 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2023_215_2_a10/ %G ru %F TMF_2023_215_2_a10