SCHINDLER, W.,
"Are Tsirk, an amazing man and experimental flintknapper",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 9-10, Spring 2015.
ADAMS, S.,
"Are Tsirk, Flintknapper, Scholar, and friend",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 8-9, Spring 2015.
CRESSON, J.,
"Are Tsirk: The Estonian blade master and decipherer of Fractures",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 5-8, Spring 2015.
RUSSELL, K.,
"The Buffalo Bridge project",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 12-21, Spring 2015.
REGENSBURGER, S.,
"The destruction of the sacred: an experiment of the ritual killing of steatite bowls",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 22-29, Spring 2015.
WESCOTT, D.,
"Gathering, the modern primitive technology movement",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 32-93, Spring 2015.
WESCOTT, D.,
"Gathering, the modern primitive technology movement",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 32-93, Spring 2015.
NYERGES, C.,
"The palm family",
Bulletin of Primitive Technology, vol. 49, Utah, Society of Primitive Technology, pp. 30-31, Spring 2015.
