. . "Yakov Aleksandrovich Tugendkholʹd" . . "Yakov Aleksandrovich Tugendkhold" . "1882" . "Tugendkhold, YA. (Yakov Aleksandrovich)" . "Yakov Tugendkhol'd" . . "Yakov" . "Yakov Aleksandrovich Tugendkhol'd" . "Tugendkhol'd" . "Yakov Aleksandrovich" . "Aleksandrovich" . "Yakov Aleksandrovich TUGENDKHOL'D" . . "Tugendkholʹd" . "http://www.wikidata.org/entity/Q6581097" . "Tugendkhold" . "TUGENDKHOL'D" . "Yakov Tugendkhol'd"@en-US . "1928" . "YA Tugendkhold"@nl-NL . .