Alexander Nikolayevich Tcherepnin 1899-1977 - - Obituary notice in The Musical Times noting his life, style, influences, and legacy. http://www.musicaltimes.co.uk/archive/obits/197712tcherepnin.html
Alexander Tcherepnin (1899-1977) - - Karadar dictionary entry with extended musical biography including links to related composers and MIDI audio sample. http://www.karadar.it/Dictionary/tcherepnin.html
Tcherepnin, Alexander (Nikolayevich) - - Grove Concise Dictionary of Music entry at WQXR radio with biography, musical style, major works, and family relationships. http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=9217
