CALENDAR: Gregorian; MAIN RECORD: languages used: Armenian, Azerbaijani, Georgian, Russian; scripts: Armenian, Azerbaijani, Georgian, Russian - all original (others used earlier are replaced with current); TRANSLITERATION: Armenian - based on the works of the linguists Heinrich Hübschmann and Antoine Meillet (in parentheses), Azerbaijani - n/a, Georgian - State Department of Geodesy and Cartography of Georgia and the Institute of Linguistics, Georgian Academy of Sciences-2002 (in parentheses), Russian GOST-1983 (in parentheses); OTHER: n/a.