Lisov, Alexander. “Belarusian Scientist Nikolay Kasperovich about Formation of the Latvian National Art”. ARTS AND MUSIC IN CULTURAL DISCOURSE. Proceedings of the International Scientific and Practical Conference (September 28, 2014): 200–208. Accessed June 17, 2024. https://journals.ru.lv/index.php/AMCD/article/view/1322.