1.
Krastev K. THE CONTRIBUTION OF THE MILITARY SCHOOL TO THE BUILDING OF THE NATIONAL SECURITY SYSTEM OF BULGARIA IN THE PERIOD 1878-1885. ETR [Internet]. 2024 Jun. 22 [cited 2024 Nov. 24];4:155-9. Available from: https://journals.rta.lv/index.php/ETR/article/view/8231