@article{IVM_2017_7_a2,
     author = {G. G. Mikhailichenko and V. A. Kyrov},
     title = {Hypercomplex numbers in some geometries of two sets. {I}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {19--29},
     publisher = {mathdoc},
     number = {7},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_7_a2/}
}