Varese-Xenakis-Berio-Pierre Henry, oeuvres, etudes, perspectives. Esquisses et oeuvres détruites , 1969
Materiale a stampa,
spoglio
PER 36
La Revue Musicale, XLIII,265-266, 31-36
Materiale a stampa,
spoglio
PER 36
La Revue Musicale, XLIII,265-266, 31-36