found: His Three impressions, c1981:t.p. (Paul Fetler)
found: Koshgarian, R. Am. orchestral music, 1992(Fetler, Paul; b. 1920)
found: Fetler, P. Violin concerto no. 2 [SR], ℗2009:disc label (Paul Fetler) insert, p. 2-3 (b. 1920; b. in the U.S., spent his youth in Eastern Europe, particularly in Latvia)
found: University of Minnesota School of Music WWW page, accessed September 19, 2022(Paul Fetler; February 17, 1920-July 7, 2018; began his tenure at the University of Minnesota School of Music as a graduate student and received his doctoral degree in 1956, where his major advisor was Dr. Paul Oberg. He taught at the University of Minnesota until his retirement in 1990)