@inproceedings{SIGIR-1997-ChenRS,
	author        = "Hsinchun Chen and Marshall Ramsey and Terence R. Smith",
	booktitle     = "{Proceedings of the 20th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/258525.277437",
	pages         = "336",
	publisher     = "{ACM}",
	title         = "{Visual SOM}",
	year          = 1997,
}