C. Veres. Natural Language Processing and Information Systems, том 3999/2006 из Lecture Notes in Computer Science, стр. 58-69. Berlin / Heidelberg, Springer, (Июль 2006)
C. Veres. Natural Language Processing and Information Systems, том 3999 из Lecture Notes in Computer Science, стр. 58--69. Berlin/Heidelberg, Springer, (2006)