@inproceedings{SIGMOD-1993-ConsensM,
	author        = "Mariano P. Consens and Alberto O. Mendelzon",
	booktitle     = "{Proceedings of the 23rd ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD93/P511.PDF",
	doi           = "10.1145/170035.171537",
	pages         = "511--516",
	publisher     = "{ACM Press}",
	title         = "{Hy+: A Hygraph-based Query and Visualization System}",
	year          = 1993,
}