@article{RM_1977_32_1_a10,
     author = {K. I. Beidar},
     title = {The ring of invariants under the action of a~finite group of automorphisms of a~ring},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {32},
     number = {1},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1977_32_1_a10/}
}