TY  - BOOK
AU  - Heide,Ingeborg
TI  - Gender roles and sex equality : : European solutions to social secu rity disputes / 
SN  - 9221157725
PY  - 2004///
CY  - Geneva : 
PB  - International Labour Office, 
KW  - Sex
KW  - Social security
KW  - Conflict of laws
ER  -