The MERLIN corpus: Learner language and the CEFR Adriane Boyd author Jirka Hana author Lionel Nicolas author Detmar Meurers author Katrin Wisniewski author Andrea Abel author Karin Schöne author Barbora Štindlová author Chiara Vettori author 2014-05 text Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Hrafn Loftsson editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Reykjavik, Iceland conference publication boyd-etal-2014-merlin https://aclanthology.org/L14-1488/ 2014-05 1281 1288