Multiple Wh-Movement is not Special: The Subregular Complexity of Persistent Features in Minimalist Grammars Thomas Graf author Kalina Kostyszyn author 2021-02 text Proceedings of the Society for Computation in Linguistics 2021 Allyson Ettinger editor Ellie Pavlick editor Brandon Prickett editor Association for Computational Linguistics Online conference publication graf-kostyszyn-2021-multiple https://aclanthology.org/2021.scil-1.25/ 2021-02 275 285