@inproceedings{andreyewsky-1965-subclassification,
    title = "Subclassification of Parts of Speech in {R}ussian: Verbs",
    author = "Andreyewsky, A.",
    booktitle = "COLING 1965",
    year = "1965",
    url = "https://preview.aclanthology.org/fix-sig-urls/C65-1002/"
}