Bradley T. Vander Zanden. Constraint grammars-a new model for specifying graphical applications. In Ken Bice, Clayton H. Lewis, editors, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 1989, Austin, Texas, USA, April 30 - June 4, 1989. pages 325-330, ACM, 1989. [doi]
Abstract is missing.