@inproceedings{TAPSOFT-1997-SeynhaeveTT,
	author        = "Franck Seynhaeve and Marc Tommasi and Ralf Treinen",
	booktitle     = "{Proceedings of the Seventh International Joint Conference on Theory and Practice of Software Development}",
	doi           = "10.1007/BFb0030610",
	isbn          = "3-540-62781-2",
	pages         = "357--368",
	publisher     = "{Springer}",
	title         = "{Grid Structure and Undecidable Constraint Theories}",
	year          = 1997,
}