@article{VUU_2018_28_3_a3,
     author = {V. A. Kyrov and G. G. Mikhailichenko},
     title = {Embedding of an additive two-dimensional phenomenologically symmetric geometry of two sets of rank $(2,2)$ into two-dimensional phenomenologically symmetric geometries of two sets of rank~$(3,2)$},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {305--327},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2018_28_3_a3/}
}