Prigranichnyĭ region v istoricheskom razvitii: partnerstvo i sotrudnichestvo
Materialy mez︠h︡dunarodnoĭ nauchnoĭ konferent︠s︡ii. V 3-kh chasti︠a︡kh
(
Chastʹ 3
)
en
translation: Border region in historical development: partnership and cooperation - Materials of the international research conference. In 3 parts (Part 3)