Building a learner corpus Jirka Hana author Alexandr Rosen author Barbora Štindlová author Petr Jäger author 2012-05 text Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC’12) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Mehmet Uğur Doğan editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Istanbul, Turkey conference publication hana-etal-2012-building https://aclanthology.org/L12-1591/ 2012-05 3228 3232