Title: Bezpieczeństwo subregionu Europy Środkowej i Wschodniej w kontekście konfliktu na Ukrainie
Subjects: Ukraine Conflict, 2014-, National security, Foreign relations, Politics and government, Diplomatic relations, Ukraine Conflict (2014- ) fast (OCoLC)fst01921502, Security, international, National security, europe
Places: Eastern Europe, Central Europe, Ukraine
Time periods: 1991-, 21st century