On the Complexity and Typology of Inflectional Morphological Systems Ryan Cotterell author Christo Kirov author Mans Hulden author Jason Eisner author 2019 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal cotterell-etal-2019-complexity 10.1162/tacl_a_00271 https://aclanthology.org/Q19-1021/ 2019 7 327 342