Armenia, Y. 2017. ROUBEN M. AROUTIUNIAN: THE SCIENTIST, TEACHER AND CITIZEN: (on the occasion of $70^{th}$ anniversary). Proceedings of the YSU B: Chemical and Biological Sciences. 51, 1 (242) (Mar. 2017), 65–66. DOI:https://doi.org/10.46991/PSYU:B/2017.51.1.065.