@article{UZKU_1952_112_10_a8,
     author = {G. V. Bushmanova},
     title = {Weyl and {Riemannian} geometries induced on a~surface by the straight lines of a~canonical pencil},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {109--115},
     year = {1952},
     volume = {112},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1952_112_10_a8/}
}