Volkov, Vladislav. “Linguistic Identity of Russians in the Latvian Lands in the Second Half of the 19th−Early 20th Centuries”. Forum for Linguistic Studies 7, no. 12 (December 20, 2025): 579–591. Accessed January 1, 2026. https://journals.bilpubgroup.com/index.php/fls/article/view/12197.