Nikolai Valentinov died in 1964.
Nikolai Valentinov was born in 1879.
N. Valentinov has written: 'Novaya ekonomicheskaya politika i krizis partii posle smerti Lenina' 'Vstrechi s Leninym'
nikolai dosen't die in this game
Nikolai Nikolev died in 1819.
Nikolai Suetin died in 1954.
Nikolai Petrovsky died in 1908.
Nikolai Uglanov died in 1937.
Nikolai Vekšin died in 1951.
Nikolai Putyatin died in 1830.
Nikolai Shcherbachov died in 1922.
Nikolai Ladovsky died in 1941.
Nikolai Zarubin died in 1998.