Kovaļevska, Otīlija. “PLACES AND NAMES IN ASŪNE PARISH IN THE CENSUS (‘REVISION OF SOULS’) OF 1772”. Via Latgalica, no. 8 (March 2, 2017): 37–56. Accessed January 9, 2025. https://journals.rta.lv/index.php/LATG/article/view/2238.