Jiyong Oh Sung Joon Son Sangkuk Lee Ji-Won Kwon Nojun Kwak Online recognition of handwritten music symbols. 79-89 2017 20 Int. J. Document Anal. Recognit. 2 https://doi.org/10.1007/s10032-017-0281-y https://www.wikidata.org/entity/Q59516834 db/journals/ijdar/ijdar20.html#OhSLKK17