author    = {Josef Jon and João Paulo de Souza Aires and Dušan Variš and Ondřej Bojar},
  year      = 2021,
  title     = {End-to-End Lexically Constrained Machine Translation for Morphologically Rich Languages},
  booktitle = {Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing},
  pages     = {4019--4033},
  publisher = { Association for Computational Linguistics},
  address   = {Stroudsburg, PA, USA},
  isbn      = {978-1-954085-52-7},