found: Martens, F. H. Leo Ornstein ... c1918.
found: Baker, 8th (Ornstein, Leo; b. Dec. 11, 1892, Kremenchug; Russian-born American pianist and composer)
found: MLA-L (Leo Ornstein; d. Feb. 24, 2002, age 108 or 109; Russian-born composer)
found: New Grove, 2nd ed. (Ornstein, Leo; b. Dec. 2, 1893, Kremenchug; d. Feb. 24, 2002, Green Bay, WI; American composer)
found: Grove music online WWW site, May 9, 2006 (Ornstein, Leo; b. Dec. 2, 1893, Kremenchug; d. Feb. 24, 2002, Green Bay, WI; American composer and pianist of Ukrainian birth)
found: MGG, 2., neubearbeitete Ausg. (Ornstein, Leo; originally Lev Ornštejn; b. Dec. 11 (Nov. 23), 1892 or 1893 (?), Krementschug, Russia; d. Feb. 24, 2002, Green Bay, Wis.; composer and pianist)
found: Baker's, centennial ed. (Ornstein, Leo; b. Dec. 11, 1892, Kremenchug; Russian-born American pianist, teacher, and composer)
found: Wikipedia WWW site, May 9, 2006 (Leo Ornstein; b. ca. Dec. 2, 1892 (or 1893), Kremenchug; d. Feb. 24, 2002, Green Bay, Wis.; one of the leading American experimental composers and pianists of the early twentieth century)
found: SSDI, Jan. 24, 2008 (Ornstein, Leo; b. Dec. 2, 1892; d. Feb. 24, 2002, Pere, Wisc.)
Ornstein, Leo, 1892-2002
