TY  - JOUR
A1  - Portes, A.
A1  - Böröcz, J.
T1  - Contemporary Immigration: Theorical Perspectives on Its Determinants and Models of Incorporation
Y1  - 1989
JF  - International Migration Review, Special Silver Anniversary Issue: International Migration an Assessment for the 90's (Autumn)
VL  - 23
IS  - 3
SP  - 606
EP  - -630

ER  -