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Oleg Kapanets's birth name is Kapanets, Oleg Nikolayevich.
Oleg Frelikh's birth name is Frelikh, Oleg Nikolayevich.
Oleg Stukalov's birth name is Stukalov-Pogodin, Oleg Nikolayevich.
Alexey Nikolayevich Titov died in 1827.
Vladimir Nikolayevich Petrov was born in 1915.