Hasan A. Burnusuzov; Maya N. Yordanova; Boryana E. Avramova;
Nadezhda N. Yurukova;
Konstantin N. Bachvarov;
Albena B. Muchinova;
Irena H. Vlahova;
Angelina A. Stoyanova;
Ivan N. Mumdzhiev;
Liliya R. Ivanova;
Neofit Y. Spasov;
Elina Ts. Peteva;
Milena I. Belcheva;
Hristina Hristozova;
Mariya I. Spasova;
Valeriya I. Kaleva;
Dragan Bobev;
Dobrin N. Konstantinov и др.
Angel M. Dzhambov; Mariya P. Tokmakova; Penka D. Gatseva;
Nikolai G. Zdravkov;
Dolina G. Gencheva;
Nevena G. Ivanova;
Krasimir I. Karastanev;
Stefka V. Vladeva;
Aleksandar T. Donchev;
Svetlan M. Dermendzhiev и др.
Angel M. Dzhambov; Mariya P. Tokmakova; Penka D. Gatseva;
Nikolai G. Zdravkov;
Dolina G. Gencheva;
Nevena G. Ivanova;
Krasimir I. Karastanev;
Stefka V. Vladeva;
Aleksandar T. Donchev;
Svetlan M. Dermendzhiev и др.
Hasan A. Burnusuzov; Maya N. Yordanova; Boryana E. Avramova;
Nadezhda N. Yurukova;
Konstantin N. Bachvarov;
Albena B. Muchinova;
Irena H. Vlahova;
Angelina A. Stoyanova;
Ivan N. Mumdzhiev;
Liliya R. Ivanova;
Neofit Y. Spasov;
Elina Ts. Peteva;
Milena I. Belcheva;
Hristina Hristozova;
Mariya I. Spasova;
Valeriya I. Kaleva;
Dragan Bobev;
Dobrin N. Konstantinov и др.
Maria Stamova Vakrilova-Becheva; Angelina Georgieva Kirkova-Bogdanova; Petar Jordanov Atanasov;
Mariya Sevdelinova Chaneva;
Daniela Ivova Taneva;
Stefka Аchkova Ivanova и др.
Maria Stamova Vakrilova-Becheva; Angelina Georgieva Kirkova-Bogdanova; Stefka Аchkova Ivanova;
Petar Jordanov Atanasov;
Mariya Sevdelinova Chaneva;
Valentina Boyanova Petkova и др.