L. Bühmann, D. Fleischhacker, J. Lehmann, A. Melo, и J. Völker. Knowledge Engineering and Knowledge Management, том 8876 из Lecture Notes in Computer Science, стр. 42-53. Springer International Publishing, (2014)
L. Bühmann, D. Fleischhacker, J. Lehmann, A. Melo, и J. Völker. Knowledge Engineering and Knowledge Management, том 8876 из Lecture Notes in Computer Science, стр. 42--53. Springer International Publishing, (2014)