Richard Helm, Kim Marruitt, Martin Odersky. Building visual language parsers. In Scott P. Robertson, Gary M. Olson, Judith S. Olson, editors, Conference on Human Factors in Computing Systems, CHI 1991, New Orleans, LA, USA, April 27 - May 2, 1991, Proceedings. pages 105-112, ACM, 1991. [doi]
Abstract is missing.