@conference {Fabricz:1990:TSP:992507.992513, title = {{THALES}: a software package for plane geometry constructions with a natural language interface}, booktitle = {Proceedings of the 13th conference on Computational linguistics - Volume 1}, series = {COLING {\textquoteright}90}, year = {1990}, pages = {44{\textendash}46}, publisher = {Association for Computational Linguistics}, organization = {Association for Computational Linguistics}, address = {Stroudsburg, PA, USA}, isbn = {952-90-2028-7}, doi = {http://dx.doi.org/10.3115/992507.992513}, url = {http://dx.doi.org/10.3115/992507.992513}, author = {K. F{\'a}bricz and Z. Alexin and Tibor Gyim{\'o}thy and T. Horv{\'a}th} }