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APA Citation
Jose, J. M., (Computer engineer), Y., Magalhães, J., Castells, P., Ferro, N., Silva, M. J., & Martins, F. (Eds.) (2020). Advances in information retrieval : 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings.. Cham, Switzerland : Springer. http://access.bl.uk/ark:/81055/vdc_100102360009.0x000001