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@article{IVM_1979_4_a7, author = {I. L. Khmel'nitskii}, title = {Rings in which all subrings are meta-ideals of finite index}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {53--67}, publisher = {mathdoc}, number = {4}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1979_4_a7/} }
I. L. Khmel'nitskii. Rings in which all subrings are meta-ideals of finite index. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1979), pp. 53-67. http://geodesic.mathdoc.fr/item/IVM_1979_4_a7/