Marceli Wein, Peter P. Tanner, Grant Bechthold, Nestor Burtnyk. Hidden line removal for vector graphics. In S. H. Chasen, Richard L. Phillips, editors, Proceedings of the 5th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1978, Atlanta, GA, USA, August 23-25, 1978. pages 173-180, ACM, 1978. [doi]
Abstract is missing.