@article{IVM_1966_2_a15,
     author = {B. M. Shain},
     title = {$O$-rings and $LA$-rings},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {111--122},
     publisher = {mathdoc},
     number = {2},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1966_2_a15/}
}