Kiss, Tibor. 2003. Phrasal typology and the interaction of topicalization, wh-movement and extraposition. Proceedings of the 9th International Conference on Head-Driven Phrase Structure Grammar 109–128. (doi:10.21248/hpsg.2002.6) (https://proceedings.hpsg.xyz/article/view/474) (Accessed November 22, 2024.)