@misc{_Administrativnaâ_1922,
 copyright={Public Domain},
 address={Petrograd},
 howpublished={online},
 year={1922},
 publisher={1oe Gosudarstv. Kartografičeskoe Zavedenie},
 language={rus},
 title={Administrativnaâ karta R.S.F.S.R : aziatskaâ častʹ. : masštab 1:10.500.000},
 type={Image},
 keywords={political-administrative maps, Asia},
}