@article{SM_1990_65_1_a5,
     author = {A. A. Premet and K. N. Semenov},
     title = {Varieties of residually finite {Lie~algebras}},
     journal = {Sbornik. Mathematics},
     pages = {109--118},
     publisher = {mathdoc},
     volume = {65},
     number = {1},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1990_65_1_a5/}
}