by KOSTOV, GEORGI J, APOSTOLOV, ATANAS G, MJUVTLIEV, VALCHO P, DAFINOV, RUSI S, PRIMOV, KALIN T
Year of Publication 29.02.1996

by MILEV, VALKO T, BALABANOV, GEORGI T, CHARDAKLIJSKI, SVETLIN I, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, PETROV, PETAR S
Year of Publication 30.04.1996

by MILEV, VALKO T, BALABANOV, GEORGI T, CHARDAKLIJSKI, SVETLIN I, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, PETROV, PETAR S
Year of Publication 30.04.1996

by VALCHEV, PETAR V, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, KHARALAMPIEV, GEORGI A, LJAKOV, NEDJALKO K, PETROV, PETAR S
Year of Publication 15.02.1993

by NIKOLOV, TODOR G, VALCHEV, PETAR V, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, LJAKOV, NEDJALKO K, KHARALAMPIEV, GEORGI A, BUJUKLIEV, GEORGI S, PETROV, PETAR S
Year of Publication 31.07.1996

by KOSTOV, GEORGI J, APOSTOLOV, ATANAS G, DAFINOV, RUSI S, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, ZIMBILEV, PETAR D, PIRONKOV, STEFAN K
Year of Publication 28.06.1996

by RAJCHEV, RAJCHO D, NIKOLOV, TODOR G, VALCHEV, PETAR V, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, LJAKOV, NEDJALKO K, KHARALAMPIEV, GEORGI A, BUJUKLIEV, GEORGI S, SPASOV, KOSTADIN S, PETROV, PETAR S
Year of Publication 28.06.1996

by VALCHEV, PETAR V, CHARDAKLIJSKI, SVETLIN I, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, LJAKOV, NEDJALKO K, KHARALAMPIEV, GEORGI A, BUJUKLIEV, GEORGI S, PETROV, PETAR S
Year of Publication 14.09.1990

by MYUFTIEV; VALCHO P, PETROV; PETER S, LYAKOV; NEDYALKO K, BUYUKLIEV; GEORGI S, PRIMOV; KALIN T, NIKOLOV; TODOR G, HARALAMPIEV; GEORGI A, VALCHEV; PETER V
Year of Publication 31.07.1990

by APOSTOLOV, ATANAS G, TERZIEV, DINCHO P, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, DIMOV, SEDEF A, CHIMBULEV, MINCHO T, BUJUKLIEV, GEORGI S, PETROV, PETAR S
Year of Publication 15.09.1989

by KOSTOV, GEORGI J, STOJANOV, DIMITAR N, KOSTOV, KHRISTO G, DAFINOV, RUSI S, MITOV, KOSTADIN L, PRIMOV, KALIN T
Year of Publication 31.10.2000

by KOSTOV, GEORGI J, APOSTOLOV, ATANAS G, MJUVTLIEV, VALCHO P, DAFINOV, RUSI S, PRIMOV, KALIN T
Year of Publication 29.11.1996

by KOSTOV, GEORGI J, STOJANOV, DIMITAR N, KOSTOV, KHRISTO G, DAFINOV, RUSI S, PRIMOV, KALIN T, MITOV, KONSTANTIN L
Year of Publication 30.12.1999

by V'LCHEV,PET'R V.,BG, BUJUKLIEV,GEORGI S.,BG, PETROV,PET'R S.,BG, NIKOLOV,TODOR G.,BG, PRIMOV,KALIN T.,BG, LJAKOV,NEDJALKO K.,BG, KHARALAMPIEV,GEORGI A.,BG, MJUFTIEV,V'LCHO P.,BG
Year of Publication 15.05.1989

by V'LCHEV,PET'R V.,BG, BUJUKLIEV,GEORGI S.,BG, PETROV,PET'R S.,BG, NIKOLOV,TODOR G.,BG, PRIMOV,KALIN T.,BG, LJAKOV,NEDJALKO K.,BG, KHARALAMPIEV,GEORGI A.,BG, MJUFTIEV,V'LCHO P.,BG
Year of Publication 15.03.1989

by ROGACHEV,TEMELAKI V.,BG, PETROV,PET'R S.,BG, PRIMOV,KALIN T.,BG, DECHKOV,DECHKO P.,BG, LJAKOV,NEDJALKO K.,BG, CHARDAKLIJJSKI,SVETLIN I.,BG, DIMANOV,DIMAN S.,BG, MJUFTIEV,V'LCHO P.,BG
Year of Publication 15.07.1988

by KOSTOV, GEORGI J, APOSTOLOV, ATANAS G, DAFINOV, RUSI S, MJUFTIEV, VALCHO P, PRIMOV, KALIN T, ZIMBILEV, PETAR D, PIRONKOV, STEFAN K
Year of Publication 31.07.1997