Air code of the U. S. S. R. - Russia (1923- U. S. S. R.) Law, Statutes, etc; Cooper, Denis A., ed and tr. (Charlottesville, Va. Michie, 1966)
"Based on the Soviet official text of the air code, published in the 'Journal of the Supreme Soviet of the U. S. S. R.'...of December 29,1961."
Keywords: Aeronautics - Russia Laws and regulations