Beyond English-Only Reading Comprehension: Experiments in Zero-shot Multilingual Transfer for Bulgarian Momchil Hardalov author Ivan Koychev author Preslav Nakov author 2019-09 text Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2019) Ruslan Mitkov editor Galia Angelova editor INCOMA Ltd. Varna, Bulgaria conference publication hardalov-etal-2019-beyond 10.26615/978-954-452-056-4_053 https://aclanthology.org/R19-1053/ 2019-09 447 459