Popov, Svetlozar, Bulgaria

• 2018 - Articles
  The golden phallus from the Chalcolithic necropolis in the religious views of the prehistoric individual
  Abstract  PDF
• 2019 - Articles
  A hypothesis on the purpose of grave No. 36 from the Varna I necropolis
  Abstract  PDF
• 2020 - Articles
  Varna, the prehistoric trade center in the studies of Harald Haarmann. Some critical notes
  Abstract  PDF
• 2021 - Articles
  The Varna marine transport center during the early Bronze Age
  Abstract  PDF
• 2022 - Articles
  A hypothesis about the end of the Varna chalcolithic civilization in the light of Greek and Egyptian mythology
  Abstract  PDF
• 2023 - Articles
  The Varna II Early Bronze Culture
  Abstract  PDF
• 2024 - Articles
  The Varna civilization, the anthropomorphic gold amulets and the Eye of Ra
  Abstract  PDF