TY - GEN U1 - Sonstiges A1 - Janda, Constanze T1 - Frans Pennings: European Social Security Law. 6th ed. Cambridge: Intersentia, 2015 JF - Europan Journal of Social Security N2 - . Y1 - 2015 VL - 17 IS - 4 SP - 497 EP - 499 PB - Sage CY - London ER -