found: His Music in Terezín, c1984: CIP (Joža Karas) pref. (Bloomfield, Conn.)
found: Int. ww in mus., 17th ed. (Karas, Joza; b. May 3, 1926, Warsaw, Poland (Czech nationality); violinist, musicologist)
found: New York times WWW site, Dec. 8, 2008 (in obituary published Dec. 6: Joza Karas; b. Josef M. Karas, May 3, 1926, Warsaw; d. Friday [Dec. 5, 2008], Bloomfield, Conn., aged 82; musician and teacher who became a sleuth in his quarter-century search for the music and stories of composers who managed to do masterly work in a Nazi concentration camp)