DP - MPI Library TY - JOUR AU - Rooth, Dan-Olof AU - Saarela, Jan T1 - Selection in migration and return migration: Evidence from micro data T2 - Economics letters SP - Vol. 94, No. 1 (2007), p. 90-95 CY - Amsterdam [u.a.] : Elsevier PY - 2007 ER -