Aleksynas , Konstantas Algirdas, and Irena Žilienė. “Letters by Vilius Kalvaitis to Jonas Basanavičius”. Tautosakos darbai 56 (December 20, 2018): 259–274. Accessed October 26, 2025. https://test.zurnalai.vu.lt/td/article/view/28486.