Text in periodical
«Video directory». – Radical Software. – Vol. 2, no. 1 [(1972)]. – P. 57-62.
Also available on the Internet. {{www.radicalsoftware.org}}
Festival
Interferenze 2006 : Naturalis Electronica, San Martino Valle Caudina, Italy, August 3-5, 2006. – Organisation : Interferenze new arts festival. {{www.interferenze.org}}