found: Strauss, J. Wiener Blut [SR] p1991:label (Kales) container (Elisabeth Kales; sings soprano role of Demoiselle Franziska Cagliari)
found: Int. ww in mus., 17th ed.(Kales, Elisabeth; b. 1952, Graz, Austria; soprano)
found: OCLC database, Nov. 12, 2003(hdg.: Kales, Elisabeth)
found: German Wikipedia WWW site, Oct. 25, 2005(Elisabeth Kales-Wallner; b. Apr. 28, 1951, Waidhofen an der Ybbs, Austria; d. Oct. 23, 2005, Vienna; Austrian operetta soubrette and Kammersängerin)
found: Kutsch-Riemens, 3. erw. Aufl.(Kales, Elisabeth; b. 1952?, Graz; soprano)