. . . "Виктор Викторович Протопопов" . . "Vladimir Vasilʹevich Protopopov" . "Vladimir Vassilyevich Protopopov" . "Vladimir Vasilʹevich Protopopov"@fr-CH . "Vladimir Vasilʹevič Protopopov"@de-DE . . "Vladimir Vasil'jevič Protopopov"@cs-CZ . "Musikwissenschaftler Vladimir Vasilʹevič Protopopov" . "Vladimir Vasil'evich Protopopov" . . "Protopopow" . "Protopopov, Vl. (Vladimir Vasilʹevič)" . "Vasil'evich" . "В. В. Протопопов" . "Vasilʹevich" . "Vladimir V. Protopopov" . "Vl Protopopov" . "Protopopov" . . "Vasiel'evitch" . "Protopopov, V. (Vladimir)" . "Протопопов" . "Vladimir Vasilʹevič" . . "Vladimir Vasilievitch Protopopov" . "Vladimir Vasil'yevich Protopopov" . "Vl V. Protopopov" . "В. В." . "Protopopov" . "Vl Protopopov"@en . "Vladimir Protopopov" . . "Владимир" . "V. V. Protopopov" . "Vladimir Vasil'evic Protopopov" . "Виктор" . . "Vladimir Vasilievitch" . . "V. V. Protopopov" . "Vladimir Vassilyevich" . "Vladimir Vasilʹevich" . "Vladimir" . "Wladimir" . . "V." . "Владимир Васильевич" . "Vl" . "Vladimir Vasil'yevich" . "Вл" . "V." . "Vladimir Protopopov" . "V. Protopopov" . "Протопопов, В. В. (Виктор Викторович)" . . "1908-07-13" . "Vl. V. Protopopov" . "Вл. Протопопов" . "V. V." . "Викторович" . "Vladimir Vasil'evič Protopopov"@pl-PL . "Вл." . . "Владимир Васильевич Протопопов"@en . "Владимир Васильевич Протопопов" . "Vl. V." . "2004-02-18" . "Vasilʹevič" . "Vladimir Vasilʹevič Protopopov" . . "Vasil'evič" . . "Протопопов" . "Vladimir Vasiel'evitch Protopopov"@fr-FR . "Protopopov, Vladimir Vasilʹevič Musikwissenschaftler" . . "Вл Протопопов" . "Vasil'evic" . "Protopopov"@fr-FR . . "Васильевич" . "Wladimir Protopopow" . . "Wladimir Protopopow" .