Witts, Richard. “Review of International Gaudeamus Music Week, Holland and Flanders Festival, Ghent, Belgium”. Contact: A Journal for Contemporary Music (1971-1990)0, no. 16 (March 1, 1977). Accessed January 21, 2022. https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal16_p25-28.