@article{MZM_2020_107_1_a11,
     author = {V. Z. Grines and E. Ya. Gurevich and E. D. Kurenkov},
     title = {Topological {Classification} of {Gradient-Like} {Flows} with {Surface} {Dynamics} on $3${-Manifolds}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {145--148},
     publisher = {mathdoc},
     volume = {107},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_107_1_a11/}
}