Balčiūnienė, Asta, and Violeta Meiliūnaitė. “Islands of Slavic Languages in the Northeastern Aukštaitijan (Highlanders) (NEA) Area: Linguistic and Cultural Contexts”. Slavistica Vilnensis, vol. 69, no. 2, Feb. 2025, pp. 114-30, https://doi.org/10.15388/SlavViln.2024.69(2).13.