Editorial board:
Chief editor:
Petar Kolev - Professor, DSc, PhD, Eng.-math
Todor Kableshkov University of Transport, Bulgaria

Deputy Editor-in-Chief:
Daniela Todorova – Professor, PhD
Todor Kableshkov University of Transport, Bulgaria

Members:
Bernhard Hofmann-Wellenhoff – Prof., PhD
Technical University of Graz, Austria
Boyan Mednikarov - Prof., D.Sc.
Nikola Vaptsarov Naval Academy, Bulgaria
Boris Levin – Prof., DSc
Moscow State University of Railway Engineering (MIIT), Russian Federation
Eckehard Schnieder – Prof., PhD
Technische Universität Braunschweig, Professoren im Ruhestand, Germany
Emiliya Vaysilova - assoc. prof. Ph.D.
Todor Kableshkov University of Transport, Bulgaria
Gabriel Raicu, assoc. prof. Ph.D.
Constanta Maritime University, Romania
Galina Cherneva - Prof., DSc
Todor Kableshkov University of Transport, Bulgaria
Georgi Pavlov, Prof. Ph.D
Todor Kableshkov University of Transport, Bulgaria
Hristo Hristov – Prof., DSc
Todor Kableshkov University of Transport, Bulgaria
Hristo Parvanov - Prof., DSc(Econ.)
University of National and World Economy, Bulgaria
Ivan Milenov – Prof., PhD
Todor Kableshkov University of Transport, Bulgaria
Janusz Tomaszewski - Prof., PhD
Eugeniusz Kwiatkowski University of Business and Administration in Gdynia, Poland
Kalin Kalinov – Prof. PhD
Nikola Vaptsarov Naval Academy, Bulgaria
Ladislav Novak – Assoc. Prof., PhD
ŽILINSKÁ UNIVERZITA V ŽILINE, Slovak Republic
Leszek Korzeniowski – Prof., PhD
European Association for Security, Krakow, Poland
Maya Lambovska - Prof., D.Sc.
University of National and World Economy, Bulgaria
Mihaela Popa – Prof., PhD
University POLITEHNICA of Bucharest, Romania
Milomir Gasic – Prof.
Faculty of Mechanical and Civil Engineering in Kraljevo, Kraljevo, Serbia
Miroslav Tsvetkov, Prof. PhD
Nikola Vaptsarov Naval Academy, Bulgaria
Nedelcho Nedelchev – Prof., PhD
Todor Kableshkov University of Transport, Bulgaria
Nikolay Georgiev – Prof., PhD
Todor Kableshkov University of Transport, Bulgaria
Tatiana Corejova - Prof. PhD
ŽILINSKÁ UNIVERZITA V ŽILINE, Slovak Rebublic
Vicente Lorenzo Esteban – Prof., PhD
Universidad Politécnica de Madrid, Spain
Vladimir Glazkov - Assoc. Prof., PhD
Moscow State University of Railway Engineering (MIIT), Russian Federation
Wang Bo – Assoc. Prof., PhD
Ningbo University of Technology, China
Zdenek Dvorak - Prof., PhD
ŽILINSKÁ UNIVERZITA V ŽILINE, Slovak Rebublic
Zagan Remus – Prof., PhD
Constanta Maritime University, Romania
Zoran Cekerevac – Prof., PhD
„Union“ University in Belgrade, Serbia


Technical editor:
eng. Vera Grigorova
Todor Kableshkov University of Transport, Bulgaria