Publications
.  
1992.  Integrated Graphic Enviroment to Develop Applications Based on Attribute Grammars. Lecture Notes in Computer Science. 641:51-58.
.  
1990.  Attribute Grammar Specification for a natural-language understanding interface. Lecture Notes in Computer Science. 461:313-326.
.  
1990.  CONSTRUCTOR: A Natural Language Interface Based on Attribute	Grammars. Acta Cybernetica. 9:247-255.
.  
1990.  THALES: a software package for plane geometry constructions with a natural language interface. Proceedings of the 13th conference on Computational linguistics - Volume 1. :44–46.
.  
1990.  Towards a Multilingual Natural Language Understanding Interface (Extended Abstract). CC. :217-218.
.  
1989.  CONSTRUCTOR: A natural language interface based on attribute grammars. First Finnish-Hungarian Workshop on Programming Languages and Software Tools. :135-145.

 ]
]