found: Mozart, W.A. Concerto in B flat major, for bassoon and orchestra [SR] 1956.
found: OCLC data base, 8/30/90(hdg.: Märzendorfer, Ernst; variants: Ernst Märzendorfer; Ernst Maerzendorfer)
found: Baker's biographical dictionary of twentieth-century classical musicians, c1997(Märzendorfer, Ernst; b. May 26, 1921, Oberndorf; Austrian conductor)
found: German Wikipedia WWW site, Sept. 17, 2009(Ernst Märzendorfer; b. May 26, 1921, Oberndorf bei Salzburg; d. Sept. 16, 2009, Vienna; Austrian conductor, composer, and musicologist)