@conference {DBLP:conf/cc/HorvathAGF90, title = {Towards a Multilingual Natural Language Understanding Interface (Extended Abstract)}, booktitle = {CC}, year = {1990}, pages = {217-218}, author = {T. Horv{\'a}th and Z. Alexin and Tibor Gyim{\'o}thy and K. F{\'a}bricz} }