@article{IM2_2019_83_1_a6,
     author = {T. N. Fomenko},
     title = {Fixed points and coincidences of families of mappings between
},
     journal = {Izvestiya. Mathematics },
     pages = {151--172},
     publisher = {mathdoc},
     volume = {83},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2019_83_1_a6/}
}