GEIKINA, Silvija. Daugavpils musically dramatic theatre (1959-1962). ARTS AND MUSIC IN CULTURAL DISCOURSE. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, p. 35–40, 2013. DOI: 10.17770/amcd2013.1253. Disponível em: https://journals.ru.lv/index.php/AMCD/article/view/1253.. Acesso em: 14 jun. 2024.