Cite
APA Citation
Méndez, E., Crestani, F., Ribeiro, C., David, G., & Lopes, J. C. (Eds.) (2018). Digital libraries for open knowledge : 22nd International Conference on Theory and Practice of Digital Libraries, TPDL 2018, Porto, Portugal, September 10-13, 2018, Proceedings. Cham, Switzerland : Springer. http://access.bl.uk/ark:/81055/vdc_100066205933.0x000001