Vasil Sgurev, Acad., DSc.

Bulgaria

  Boris Rachev

Bulgaria

  Alexander Sudnitson

Estonia

  Amar Ramdane-Cherif

France

  Antanas Zilinskas

Lithuania

  Angel Popov

Bulgaria

  Antonio Jose Mendes

Portugal

  Atanas Gotchev

Finland

  Constantinos Pattichis

Cyprus

  Danail Dochev

Bulgaria

  Daniel Jolly

France

  Darina Dicheva

USA

  Dencho Batanov

Cyprus

  Dieter Wuttke

Germany

  Evgeni Nikolov

Bulgaria

  Evtim Peichev

United Kingdom

  Federico Thomas

Spain

  Fernand Vandamme

Belgium

  Georgi Todorov

Bulgaria

  Georgi Totkov

Bulgaria

  Gordon J Pace

Malta

  Grisha Spasov

Bulgaria

  Ilia Georgiev

USA

  Ivan Jelinek

Czech Republic

  Janis Grundspenkis

Latvia

  Janusz Jablonowski

Poland

  Jordan Kolev

Bulgaria

  Jorge Ramio

Spain

  Joris Mihaeli

Israel

  Jukka Teuhola

Finland

  Juliana Peneva

Bulgaria

  Karl Jones

United Kingdom

  Leon Rothkrantz

The Netherlands

  Leoneed Kirilov

Bulgaria

  Leonid Rozenblyum

USA

  Margita Kon-Popovska

Macedonia

  Margarita Todorova

Bulgaria

  Mayer Aladjem

Israel

  Melih INAL

Turkey

  Michael Vassilakopoulos

Greece

  Nayden Vasilev

Bulgaria

  Nicole Levy

France

  Nikola Kasabov

New Zeland

  Nikolai Lyutov

Bulgaria

  Nikolay Dokev

Bulgaria

  Novruz Allahverdi

Turkey

  Olegas Vasilecas

Lithuania

  Pavol Navrat

Slovakia

  Peter Stanchev

USA

  Pino Cabalero-Gil

Spain

  Radi Romanski

Bulgaria

  Radoslav Raitchev

Bulgaria

  Raicho Ilarionov

Bulgaria

  Roumen Nikolov

Bulgaria

  Stanislav Ivanov

Bulgaria

  Tanya Zlateva

USA

  Timo Jarvi

Finland

  Tom Schanz

Germany

  Tzvetomir Vassilev

Bulgaria

  Valery Naumov

Finland

  Ville Leppanen

Finland

  Vladimir Lazarov

Bulgaria

  Vladimir Shapiro

USA

  Vladimir Zanev

USA

  Yannis Manolopoulos

Greece