"au" . "48492" . "Hans" . "bewerker" . "48491" . "MAHR, HANS" . "MAHR, HANS |f [componist]" . . "MAHR, HANS" . "componist" . "Mahr" . "b" . "1909" . "19.." . "MAHR, HANS |f [bewerker]" . .