Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; apr-iun2023, Vol. 12 Issue 2, p185-195, 11p
Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; Oct-Dec2013, Issue 4, p165-171, 7p