@article{IM2_1975_9_4_a8,
     author = {A. Kurato and M. P. Kats},
     title = {Theorems on lifting vector-valued functions},
     journal = {Izvestiya. Mathematics },
     pages = {861--875},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {1975},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_4_a8/}
}