@article{FPM_1999_5_1_a2,
     author = {A. Ya. Belov},
     title = {On {non-Spechtian} varieties},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {47--66},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1999_5_1_a2/}
}