Dr. Lolita Nikolova: Archaeology and Behavior. Originally published in https://iianthropology.org/, which is no longer active. Page 13 of the paper mentions the Huluga archaeological site. See Nikolova in ResearchGate.
Published July 2003. Updated Dec. 18, 2013. Updated August 6, 2026 with a link to the research paper of Lolita Nikolova, a Bulgarian prehistorian in the US. Her interest include "cultural anthropology, genealogy, cultural genomics ... contemporary archaeology, theory and art, cultural and social theory."
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