@article{SM_2023_214_5_a3,
     author = {V. Z. Grines and E. Ya. Gurevich},
     title = {A~combinatorial invariant of gradient-like flows on a~connected sum of $\mathbb{S}^{n-1}\times\mathbb{S}^1$},
     journal = {Sbornik. Mathematics},
     pages = {703--731},
     publisher = {mathdoc},
     volume = {214},
     number = {5},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2023_214_5_a3/}
}