<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Joshi, M. / Chen, D. / Liu, Y. / Weld, D. S. / Zettlemoyer, L. / Levy, O.</hi> (2019): Spanbert: Improving pre-training by representing and predicting spans. <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">arXiv preprint arXiv:1907.10529</hi>.