Cite
HARVARD Citation
Doucet, A. et al. (eds.) (2019) Digital libraries for open knowledge : 23rd International Conference on Theory and Practice of Digital Libraries, TPDL 2019, Oslo, Norway, September 9-12, 2019, Proceedings. [Online]. Cham, Switzerland : Springer. Available from: http://access.bl.uk/ark:/81055/vdc_100087867478.0x000001