Aloyan, G. P., and P. G. Aloyan. 2010. “METAL-BEARING OF SOUTHERN ZANGEZUR NORAREVIK SUITE”. Proceedings of the YSU C: Geological and Geographical Sciences 44 (2 (222). Yerevan, Armenia:3-12. https://doi.org/10.46991/PYSU:C/2010.44.2.003.