Standards for Language Codes: developing ISO 639 David Dalby author Lee Gillam author Christopher Cox author Debbie Garside author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication dalby-etal-2004-standards https://aclanthology.org/L04-1178/ 2004-05