@inbook{3835fb79a3a04f1898606ca53a3d5ad7,
title = "De personele werkingssfeer van de sociale-verzekeringswetten 1900-1960",
author = "CJH Jansen and Cees Loonstra",
year = "2001",
language = "Undefined/Unknown",
isbn = "9054589442",
pages = "89--103",
editor = "A.Ph.C.M. Jaspers and F.M. Noordam and \{van Oorschot\}, W.J.H. and F.J.L. Pennings",
booktitle = "`De gemeenschap is aansprakelijk...' Honderd jaar sociale verzekering 1901-2001",
publisher = "Koninklijke Vermande",
address = "Netherlands",
}