Aldo Laurentini. The Surveillance of the Walls of an Art Gallery. In Frank Fiala, Evangelos Kranakis, Jörg-Rüdiger Sack, editors, Proceedings of the 8th Canadian Conference on Computational Geometry, Carleton University, Ottawa, Canada, August 12-15, 1996. pages 223-233, Carleton University Press, 1996.
Abstract is missing.