Urgell, B. (2025) “Foruak eta erlijioa euskararen gramatizazioan”, in Anachoreta, V., Duarte, S., and Ponce de León, R., Historiografia Gramatical: norma e ideologia. Faculty of Arts and Humanities of the University of Porto, pp. 9–58. doi:10.21747/978-989-9193-77-2/hisa1.