Bán András - Fitz Péter (szerk.): Textil - textil nélkül - Vas Megyei Múzeumok Katalógusai 61. (Szombathely, 1979)
VIDOVSZKY LÁSZLÓ LÁSZLÓ VIDOVSZKY 1944. Békéscsaba, Zeneakadémia 1967. 1056 Budapest, Belgrád-rakpart 17. COPF (5 magnetofon végtelenített szalaggal) 1944. Békéscsaba Academy of Music, 1967 1056 Budapest, Belgrád-rakpart 17. COPF, (5 tape recorders with never-ending tapes) 5 or more endless recording tapes, each played separetly different tape recorders. A sinussound is heard on the tape which is modulated in the frequency of a lowfrquency sinussound: The modulating signal is modulated by an even lower frequency signal (sinussound): The cycle so produced will be the first endless tape. The further tapes are derived from the transpositions of the prime tape.