https://github.com/uma-pi1/minie
https://github.com/kermitt2/grobid
https://github.com/mon95/Automatic-Metadata-Extraction-from-Scientific-Documents
https://github.com/uma-pi1/minie
https://github.com/kermitt2/grobid
https://github.com/mon95/Automatic-Metadata-Extraction-from-Scientific-Documents