WEBTRAN: a controlled language machine translation system for building multilingual services on Internet Aarno Lehtola author Jarno Tenni author Catherine Bounsaythip author Kristiina Jaaranen author 1999-sep 13-17 text Proceedings of Machine Translation Summit VII Singapore, Singapore conference publication lehtola-etal-1999-webtran https://aclanthology.org/1999.mtsummit-1.72/ 1999-sep 13-17 487 495