@inproceedings{ICDAR-v1-1995-Ozaki,
	author        = "Masaharu Ozaki",
	booktitle     = "{Proceedings of the Third International Conference on Document Analysis and Recognition (Volume I)}",
	doi           = "10.1109/ICDAR.1995.598960",
	isbn          = "0-8186-7128-9",
	pages         = "134--137",
	publisher     = "{IEEE Computer Society}",
	title         = "{Column segmentation by white space pattern matching}",
	year          = 1995,
}