@article{DM_2019_31_3_a4,
     author = {A. V. Menyachikhin},
     title = {The limited deficit method and the problem of constructing orthomorphisms and almost orthomorphisms of {Abelian} groups},
     journal = {Diskretnaya Matematika},
     pages = {58--77},
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2019_31_3_a4/}
}