%0 Journal Article %A V. A. Kyrov %A G. G. Mikhailichenko %T 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~$(3,2)$ %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2018 %P 305-327 %V 28 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2018_28_3_a3/ %G ru %F VUU_2018_28_3_a3