@article{CMUC_2008__49_4_a0,
     author = {Bashkirov, Evgenii L.},
     title = {On groups of similitudes in associative rings},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {525--531},
     publisher = {mathdoc},
     volume = {49},
     number = {4},
     year = {2008},
     mrnumber = {2493935},
     zbl = {1192.16034},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2008__49_4_a0/}
}