@article{VMJ_2016_18_2_a1,
     author = {M. G. Amaglobeli},
     title = {Category of $\mathrm{MR}$-groups over a~ring~$\mathrm R$},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {12--18},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2016_18_2_a1/}
}