Thracia = Trakija (Ral Colober, 1972)
Volume 14 published in honour of 30th anniversary of the Institute of Thracology at the Bulgarian Academy of Sciences.
Volume 15 published in honour of Alexander Fol's 70th anniversary.
1-3=1 von: Congressus Studiorum Thracicorum
7=15 von: Conférence Internationale d'Etudes Classiques Eirene
Serdicae : Academia