@inproceedings{JCDL-2017-SuzukiF,
	acmid         = "3200348",
	author        = "Tokinori Suzuki and Atsushi Fujii",
	booktitle     = "{Proceedings of the 2017 ACM/IEEE Joint Conference on Digital Libraries}",
	doi           = "10.1109/JCDL.2017.7991566",
	isbn          = "978-1-5386-3861-3",
	pages         = "119--128",
	publisher     = "{IEEE Computer Society}",
	title         = "{Mathematical Document Categorization with Structure of Mathematical Expressions}",
	year          = 2017,
}