Cite
HARVARD Citation
Méndez, E. et al. (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. [Online]. Cham, Switzerland : Springer. Available from: http://access.bl.uk/ark:/81055/vdc_100066205933.0x000001