@inproceedings{engelberg-1982-proposals, title = "Proposals for a Hierarchy of Formal Translation Models", author = "Engelberg, Klaus-Jurgen", booktitle = "{C}oling 1982 Abstracts: Proceedings of the {N}inth {I}nternational {C}onference on {C}omputational {L}inguistics Abstracts", year = "1982", url = "https://preview.aclanthology.org/fix-sig-urls/C82-2020/" }