@inproceedings{fabricz-etal-1990-thales,
    title = "{THALES}: a Software Package for Plane Geometry Constructions with a Natural Language Interface",
    author = "Fabricz, K.  and
      Alexin, Z.  and
      Gyimothy, T.  and
      Horvath, T.",
    booktitle = "{COLING} 1990 Volume 1: Papers presented to the 13th International Conference on Computational Linguistics",
    year = "1990",
    url = "https://preview.aclanthology.org/fix-sig-urls/C90-1007/"
}