CALLEX-ESP: a software system for learning Spanish lexicon and collocations // Current Developments in Technology-Assisted Education. Badajos (Spain): FORMATEX, 2006. Vol. 1. Ð. 22-26. ISBN of Collection 84-690-2469-8, ISBN Vol. 1 84-690-2471-X.
| Authors: Boguslavsky I., Dyachenko P., Barrios Rodríguez M. |