CHUDÁ, Daniela - KUČEČKA, Tomáš. PlaDes - Effective Way to Plagiarism Detection of Student Assignments Written in Natural Language. In E-learning´11, Proceedings of the International Conference on e-Learning and the Knowledge Society, 25-26 August 2011 Academy of Economic Studies Bucharest, Romania. Bukurešť : ASE Publishing House, 2011, s.47-52. ISBN 978-606-505-459-2. I*53/11