1. A color Video Disc system;Bruch;Journal of SMPTE,1972
2. The Philips “VLP” system;Compaan an Kramer;Philips Tech. Rev.,1973
3. A review of the MCA Disco Vision system;Broadbent;Journal of SMPTE,1974
4. A video disc optical design suitable for the consumer market;Broussaud;IEEE Trans. BTR,1974
5. A transmission mode optical video disc system;Whitman;SID,1974