Krielke, Marie-Pauline. “Relativizers As Markers of Grammatical Complexity: A Diachronic, Cross-Register Study of English and German”. Bergen Language and Linguistics Studies 11, no. 1 (September 15, 2021): 91–120. Accessed September 25, 2024. https://bells.uib.no/index.php/bells/article/view/3440.