@article{IVM_1973_5_a14,
     author = {Sh. A. Yafarov},
     title = {Linear-fractional integral of the geodesic lines of two-dimensional affinely connected spaces},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {109--115},
     publisher = {mathdoc},
     number = {5},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1973_5_a14/}
}