@booklet {5806,
	title = {ABOVYAN, S.B., AGAMALYAN, V.A. and ASLANYAN, A.T. et al. 1981. I.G. Magakyan (ed) Magmatic and metamorphic formations of the Armenian SSR. Akademii Nauk Armyanskoi SSR, Erevan. 331 pp.},
	year = {1981},
	note = {ABOVYAN, S.B., AGAMALYAN, V.A. and ASLANYAN, A.T. et al. 1981. I.G. Magakyan (ed) Magmatic and metamorphic formations of the Armenian SSR. Akademii Nauk Armyanskoi SSR, Erevan. 331 pp.}
}
