Кальнова, Ольга. “New Borrowings in Russian: Functional and Methodological Aspects”. Acta Universitatis Lodziensis. Folia Linguistica Rossica, no. 11 (January 1, 2015): 57–64. Accessed December 8, 2025. https://czasopisma.uni.lodz.pl/lingrossica/article/view/20357.