Prof. Dr. habil. Valeria Fol, Prof. Dr. habil. Kalin Porozhanov, Assoc. Prof. Dr. Ivo Topalilov and Assoc. Prof. Dr. Kalin Stoev from the Institute of Balkan Studies & Centre of Thracology at the Bulgarian Academy of Sciences were guests in the TV show "History.bg", broadcast on the Bulgarian National Television on September 28, 2020. The topic of the show was ′′Sunset of the Thracians. Spartak′′.

You can watch the full recording here