. . . "Ковальчук Любомира" . . . "Kowalchyk" . "Luba Zinman" . "Luba Kowalchyk" . . . "Zinman" . "Luba" . "L. Kowalchyk" . . "Lubomyra" . "L." . . . "Luba (Luba Zinman)" . "Luba"@en . "1958-01-01" . "Luba"@en . "Chanteur canadien" .