@article{AA_2020_32_5_a3,
     author = {V. I. Zvonilov and S. Yu. Orevkov},
     title = {A cell structure of the space of branched coverings of the two-dimensional sphere},
     journal = {Algebra i analiz},
     pages = {86--113},
     publisher = {mathdoc},
     volume = {32},
     number = {5},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2020_32_5_a3/}
}