found: Torstensson, K. Licks & brains [SR] p1989:label (Asko Ensemble)
found: Muziekpraktijk, 1996:label (Asko Ensemble) insert, p. 9 (grew out of Collegium Musicum Studiosorum Amstelodamensium [no publs. in LC data base]; name changed to Amsterdams Studenten Kamer Orkest (Amsterdam Student Chamber Orchestra) and gave its first concert Mar. 31, 1966)
found: Warszawska Jesień, 1970:label (Amsterdam [i.e. Amsterdams] Studenten Kamerorkest)
found: Présences 92 [SR] 1992:container (Ensemble Asko, Denis Cohen, conductor)
found: Ensemble's WWW home page, Nov. 22, 2011(Since 2008, the Asko Ensemble and Schönberg Ensemble have been united in Asko/Schönberg)
