H. Guyumjyan, S. V. Khachatryan, and I. Baghoyan, “OCCURRENCE AND SPECIFICS OF CHROMITE ORES IN THE PROTRUSIVE DUNITE-PERIDOTITE MASSIVES OF THE SEVAN OPHIOLITE ZONE”, Proc. YSU C: Geol. Geogr. Sci., vol. 48, no. 3 (235), pp. 3–11, Dec. 2014.