Bornea, M., L. Pan, S. Rosenthal, R. Florian, and A. Sil. “Multilingual Transfer Learning for QA Using Translation As Data Augmentation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 14, May 2021, pp. 12583-91, doi:10.1609/aaai.v35i14.17491.