1.
Cognola F, Walkden G. Pro-drop in interrogatives and declaratives.: A parallel study of Old High German and Old Italian. LO [Internet]. 18. Dezember 2019 [zitiert 1. April 2023];100(7):95-140. Verf├╝gbar unter: https://bop.unibe.ch/linguistik-online/article/view/6020