. . . "Èmilʹ" . . "Kupers" . "Émile Cooper" . "Êmil' Albertovič Kuper" . "Emīls Kupers" . "Kuper" . "Эмиль Купер"@lv-LV . "Èmilʹ Alʹbertovič Kuper" . . "Ėmilʹ Alʹbertovich" . "Ėmil' A." . "Russian conductor" . . "1877-12-13" . "Ėmil' A. Kuper" . "Cooper"@en . "Êmil' Albertovič" . . "Emil Albertovich" . "E." . . "Ėmil' Al'bertovič Kuper" . "Emil Cooper" . "Émile Cooper" . "Emil"@en . . "Alʹbertovič" . "Emil Cooper"@en . "Ėmilʹ Alʹbertovich Kuper" . . "Cooper" . "Купер, Эмиль Альбертович" . "Emil Albertovich Cooper" . . . "Emīls" . "Cooper"@fr-FR . "Ėmil' Al'bertovič" . "エミール・クーパー" . . "Émile" . . "E. Cooper" . "1960-11-19" .