@book{596736,
	title = {International Association of Volcanology and Chemistry of the Earth's Interior. The Guide-Book for Excursion Mineral'nye Vody-Baksan Valley-Elbrus-Ordjonikidze-Georgian Military Road - Tbilisi /},
	publisher = {Metsniereba,},
	year = {1971.},
	address = {Tbilisi :}
}