Kirchner, Leon 1919-2009 (Nombre de persona)

"[Marlboro Music Festival, 2002-07-27]"; "Concerto, violin, violoncello, winds & percussion"; "Correspondence: Hermann Schakman - Leon Kirchner (manuscript)" (Leon Kirchner (January 24, 1919-September 17, 2009) was an American composer of contemporary classical music)‏ https://viaf.org/viaf/51882225/#Kirchner,_Leon