@article{IVM_2019_3_a2,
     author = {E. N. Sosov},
     title = {On the real group actions preserving bundle of straight lines on the {Lobachevskii} space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {32--37},
     publisher = {mathdoc},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2019_3_a2/}
}