Jay Bagga, Laxmi Gewali, David Glasser. The Complexity of Illuminating Polygons by alpha-flood-lights. 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 337-342, Carleton University Press, 1996.
Abstract is missing.