@article{smadja-1993-retrieving, title = "Retrieving Collocations from Text: {X}tract", author = "Smadja, Frank", editor = "Hirschberg, Julia", journal = "Computational Linguistics", volume = "19", number = "1", year = "1993", address = "Cambridge, MA", publisher = "MIT Press", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/J93-1007/", pages = "143--178" }