@article{VUU_2022_32_1_a4,
     author = {V. A. Kyrov},
     title = {On local extension of the group of parallel translations in three-dimensional space},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {62--80},
     year = {2022},
     volume = {32},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2022_32_1_a4/}
}