Brian Cabral, and Leith Casey Leedom. Proceedings of the 20th annual conference on Computer graphics and interactive techniques, page 263--270. New York, NY, USA, ACM, (1993)
Brian Cabral, and Leith Casey Leedom. Proceedings of the 20th annual conference on Computer graphics and interactive techniques, page 263--270. New York, NY, USA, ACM, (1993)