Editorial Board
Editor in Chief
Ivan Paligorov, Prof., PhD (Bulgaria)Vice Editor in Chief
Stanislava Kovatcheva, Assoc. Prof., PhD (Bulgaria)Editorial Board
Bojanka Zhelyazova, Prof., PhD (Bulgaria)
Davide Pettenella, Prof., PhD, (Italy)
Diana Ivanova, Prof., DSc (Bulgaria)
Dora Marnova, Prof., PhD (Australia)
Elizabeta Vatchkova, Prof., DSc (Bulgaria)
Ivan Aleksandrov, Prof., DSc (Ukraine)
Ivan Yovkov, Prof., DSc (Bulgaria)
Jan Holecy, Prof., PhD (Slovakia)
Konstantins Didenko, Prof., DSc (Latvia)
Maija Senfelde, Prof., DSc (Latvia)
Mladen Velev, Prof., DSc (Bulgaria)
Natalia Makovskaya, Assoc. Prof., PhD (Belarus)
Natalia Volgina, Prof., DSc (Russian Federation)
Natalja Lace, Prof., DSc (Latvia)
Nikolay Stoentchev, Prof., PhD (Bulgaria)
Norbert Weber, Prof., PhD (Germany)
Ola Eriksson, Prof., PhD (Sweden)
Ola Sallnas, Prof., PhD (Sweden)
Sergey Voytko, Assoc. Prof., PhD (Ukraine)
Tatyana Polayeva, Prof., DSc (Estonia)
Tsanko Balgarenski, Assoc. Prof., PhD (Bulgaria)
Valentin Shalaev, Prof., DSc (Russian Federation)
Viktors Neshpors, Prof., DSc (Latvia)
Vitalij Yurenoks, Prof., DSc (Latvia)
Vladislav Todorov, Assoc. Prof., PhD (Bulgaria)
Production Editor
Ivaylo Ivanov, PhDStyle Editors
Bilyana Ovcharova, PhDIvaylo Ivanov, PhD
Cover Design
Prof. Jordan Markov