Aleksandar Savkov author Laska Laskova author Stanislava Kancheva author Petya Osenova author Kiril Simov author 2012-05 text 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 savkov-etal-2012-linguistic https://aclanthology.org/L12-1494/ 2012-05 2959 2964