@article{RM_1977_32_5_a0,
     author = {B. I. Plotkin},
     title = {Varieties of group representations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1--72},
     publisher = {mathdoc},
     volume = {32},
     number = {5},
     year = {1977},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1977_32_5_a0/}
}