1.
Ryabov S. A Letter from Sigismund II Augustus to King Charles IX of France: Trade Struggle in the Baltic under Ivan the Terrible. QR [Internet]. 2022 Nov. 4 [cited 2024 Apr. 20];10(4):1485–1498. Available from: https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.742