@article{Kolberg1991,
author = {Kolberg, J.E. and Esping-Andersen, G.},
title= {Welfare states and employment regimes?},
year = {1991},
doi = {10.1080/15579336.1991.11770006},
volume = {21},
number = {1 The welfare state as employer},
pages = {3--35},
}