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Editorial board "Proceedings of the Y. IN MEMORY LYUSYA. SHARAMBEYAN. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2011 Dec. 9 [cited 2024 Nov. 24];45(3 (226):39. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol45_no3_2011_p039