2024. ON THE DIFFERENT AGES OF RHYOLITES (ALBITOPHYRES) AND MULTI-STAGE CHARACTER OF MINERALIZATION OCCURRENCES IN ALAVERDI ORE DISTRICT. Proceedings of the YSU C: Geological and Geographical Sciences. 51, 1 (242) (Nov. 2024), 32–36. DOI:https://doi.org/10.46991/PYSU:C/2017.51.1․032.