by DOJJCHINOV,SERGI L, BUNDZHULOV,VIKTOR S, LAZAROV,STEFAN D, PETROV,PETR D, CVETKOV,KHRISTO K, PANCHEV,IVAN K, CANEV,CANI K, ZLATAREV,VELIZAR I
Year of Publication 16.09.1985

by BUNZHULOV,VIKTOR S.,BG, CANKOV,SAVA O.,BG, PANCHEV,IVAN K.,BG, CVETKOV,KHRISTO K.,BG, IVANOV,ILIJA V.,BG, LAZAROV,STEFAN D.,BG, ZLATAREV,VELIZAR I.,BG, CANEV,CANI K.,BG, PETROV,PET'R D.,BG, DOJJCHINOV,SERGI L.,BG
Year of Publication 15.03.1988