Security Requirements for New Threats at International Airports Journal title: TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation Authors: Gabriel Nowacki, Bohdan Paszukow Subject(s):
The Visegrad Group in the western security system Journal title: Security and Defence Quarterly Authors: Marcin Urbański, Karol Dołęga Subject(s): Social Sciences, Military Science, Social Sciences, Interdisciplinary, Social studies - Sociology
