@article{AL_1974_13_1_a7,
     author = {I. P. Shestakov},
     title = {Generalized standard rings},
     journal = {Algebra i logika},
     pages = {88--103},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1974_13_1_a7/}
}