Svetlana V., Dmitry E., Yulia A. y Ramil M. (2018) «Danube bulgarians and volga bulgars in the intellectual history of russia of the 19th century: the case of yuri venelin and andrei likhachev», Revista Publicando. "Quito, Ecuador", 5(16 (1), pp. 640-647. Disponible en: https://revistapublicando.org/revista/index.php/crv/article/view/1531 (Accedido: 6mayo2024).