Migration Flows and Their Demographic Consequences in the Commonwealth of Independent States
Xavier Chojnicki, Randall K. Filer, António Gomes de Menezes, Ainura Uzagalieva
International Economics, vol. 66, 2013, p. 285-309.

Immigration, vieillissement demographique et financement de la protection sociale.
Xavier Chojnicki, Lionel Ragot
Revue Economique, vol. 63, 2012, p. 501-512.