@inproceedings{ILPC-1982-SebelikS82,
	author        = "Jan Sebelík and Petr Stepánek",
	booktitle     = "{Proceedings of the First International Logic Programming Conference}",
	pages         = "105--109",
	publisher     = "{ADDP-GIA}",
	title         = "{Graphs as Data in Prolog Programs}",
	year          = 1982,
}