@article{RM_2019_74_1_a1,
     author = {V. Z. Grines and E. Ya. Gurevich and E. V. Zhuzhoma and O. V. Pochinka},
     title = {Classification of {Morse--Smale} systems and topological structure of the underlying manifolds},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {37--110},
     publisher = {mathdoc},
     volume = {74},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2019_74_1_a1/}
}