[1]
Gevorgyan, R.G. et al. 2007. NATURAL ZEOLITES OF ARMENIA IN GEOECOLOGY. Proceedings of the YSU C: Geological and Geographical Sciences. 41, 2 (213) (Jun. 2007), 117–123. DOI:https://doi.org/10.46991/PYSU:C/2007.41.2.117.