@inproceedings{ICDAR-1993-AblameykoBK,
	author        = "Sergey Ablameyko and Boris S. Beregov and Aleksandr N. Kryuchkov",
	booktitle     = "{Proceedings of the Second International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.1993.395769",
	isbn          = "0-8186-4960-7",
	pages         = "115--118",
	publisher     = "{IEEE}",
	title         = "{Computer-aided cartographical system for map digitizing}",
	year          = 1993,
}