Dobretsberger, Christine Mozarts Erben / Christine Dobretsberger, Text ; Beatrix Neiss, Fotos. - Wien : Ibera, 2006. - 223 S. : ill., ports. ; 21 cm. ISBN: 3850522156 Subjects--Personal Names: Mozart, Wolfgang Amadeus, 1756-1791 --Influence Subjects--Topical Terms: Musicians--Austria