KIELIKONE Machine Translation Workstation Harri Jäppinen author L Kulikov author A Ylä-Rotiala author 1991-jul 1-4 text Proceedings of Machine Translation Summit III: Papers Washington DC, USA conference publication jappinen-etal-1991-kielikone https://aclanthology.org/1991.mtsummit-papers.17/ 1991-jul 1-4 107 111