Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; 2022, Vol. 11 Issue 2, p56-59, 4p
Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; 2022, Vol. 11 Issue 2, p50-55, 6p