@article{MZM_2022_112_3_a10,
     author = {O. V. Pochinka and D. D. Shubin},
     title = {Nonsingular {Morse--Smale} {Flows} with {Three} {Periodic} {Orbits} on {Orientable} $3${-Manifolds}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {426--443},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_3_a10/}
}