ON SOME PROBLEMS OF THE INFRASTRUCTURE AND THE PROTECTION OF THE POPULATION
Venelin Terziev (Professor, Ph.D., D.Sc. (National Security), D.Sc. (Ec.), University of Rousse, Rousse,Bulgaria, National Military University, Veliko Tarnovo, Bulgaria)
Marin Petkov (Associate Professor, Ph.D., National Military University, Veliko Tarnovo, Bulgaria)
Stoian Baramov (Ph.D., National Military University, Veliko Tarnovo, Bulgaria)