ÇİL, V. Et Al. 2017. Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses. International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book , vol.258, no.1 , 94-102.

ÇİL, V., GRATUZE, B., Chataigner, C., & IŞIKLI, M., (2017). Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses. International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book , vol.258, no.1, 94-102.

ÇİL, Volkan Et Al. "Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses," International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book , vol.258, no.1, 94-102, 2017

ÇİL, Volkan Et Al. "Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses." International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book , vol.258, no.1, pp.94-102, 2017

ÇİL, V. Et Al. (2017) . "Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses." International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book , vol.258, no.1, pp.94-102.

@article{article, author={Volkan ÇİL Et Al. }, title={Obsidian Sources in the Regions of Kars (NE TURKEY): New Data in Chemical Analyses}, journal={International Centre for Scientific Cooperation: “Science and Education” XVI. International Scientific Conference “WORLD SCIENCE: PROBLEMS AND INNOVATIONS”; Articles Book}, year=2017, pages={94-102} }