1. Biblioteca Centrala Universitara Carol I.
http://www.bcub.ro/home/biblioteca-in-cifre/biblioteca-in-cifre-la-31-decembrie-2018
. Accessed 16 Aug 2019
2. Cervone, H.F.: Emerging technology, innovation, and the digital library. OCLC Syst. Serv. Int. Digit. Libr. Perspect. 26(4), 239–242 (2010)
3. Schouten, K., Frasincar, F., Dekker, R., Riezebos, M.: Heracles: a framework for developing and evaluating text mining algorithms. Expert Syst. Appl. 127, 68–84 (2019)
4. Korzen, C.: Icecite (2017).
https://github.com/ckorzen/icecite
. Accessed 16 Aug 2019
5. Santos, A., Matos, S., Campos, D., Oliveira, J.L.: A curation pipeline and web-services for PDF documents. In: CEUR Workshop Proceedings, vol. 1650.
http://ceur-ws.org/Vol-1650/smbm16San-tos.pdf
. ISSN 1613-0073