TY  - BOOK
AU  - Soderstrom,Lars
ED  - Arne Ryde Symposium
TI  - Social insurance: papers 
SN  - 0444867244 (Elsevier Science)
U1  - 368.4 
PY  - 1983///
CY  - Amsterdam
PB  - North-Holland
KW  - Social security
KW  - Congresses
ER  -