Columbia subject headings:
Denisov, Nikolaĭ (Nikolaĭ I.)
Music-halls (Variety-theaters, cabarets, etc.)--Russia (Federation)
Harvard subject headings:
Denisov, Nikolaĭ, 1943-
Popular music--Russia (Federation)--History and criticism.
Rock musicians--Russia (Federation)--Biography
Singers--Russia (Federation)--Biography
Princeton subject headings:
Denisov, Nikolaĭ, 1943-
Popular music--Russia (Federation)--History and criticism.
Rock musicians--Russia (Federation)--Biography.
Singers--Russia (Federation)--Biography.