Heim, Johannes M., and Martina E. Wiltschko. “Deconstructing Questions: Reanalyzing a Heterogenous Class of Speech Acts via Commitment and Engagement”. Scandinavian Studies in Language 11, no. 1 (July 9, 2020): 56–82. Accessed July 6, 2022. https://tidsskrift.dk/sss/article/view/121361.