"A. Jirku" . . . . . "Jirku"@fr-FR . "A." . . . . "1972-12-03" . . "Jirku"@en . "ANTON" . "Anton Jirku"@en . . . . "A. Jirku" . . . "1885-04-27" . "ANTON JIRKU" . . . "Anton JIRKU" . . "JIRKU" . . "Anton"@en . . "Anton Jirku" . . .