@article{SM_2023_214_8_a5,
     author = {O. V. Pochinka and E. A. Talanova and D. D. Shubin},
     title = {Knot as a~complete invariant of {a~Morse-Smale} 3-diffeomorphism with four fixed points},
     journal = {Sbornik. Mathematics},
     pages = {1140--1152},
     publisher = {mathdoc},
     volume = {214},
     number = {8},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2023_214_8_a5/}
}