@article{L.E.1991,
author = {L.E., Darsky and E.M., Andreev},
title= {Vosproizvodstvo naseleniya otdel’nykh natsional’nostey v SSSR [Demographic reproduction of the selected ethnoses in the USSR]},
year = {1991},
journal = {Vestnik Statistiki},
volume = {6},
pages = {4--10},
}