. . "Tupolev"@en . . . . . "Tupolev (Russian: \u0422\u0443\u0301\u043F\u043E\u043B\u0435\u0432, IPA: [\u02C8tup\u0259l\u02B2\u026Af]) is a Russian a major Soviet\\Russian firm founded in 1922."@en . "Tupolev (Russian: \u0422\u0443\u0301\u043F\u043E\u043B\u0435\u0432, IPA: [\u02C8tup\u0259l\u02B2\u026Af]) is a Russian a major Soviet\\Russian firm founded in 1922."@en . . .