Grünell, M. (1999). Labour shortages and ageing population prompt review of early retirement. EIROnline: European industrial relations observatory on-line, nl9901175f(december).
Grünell, M. (1999). Problems mark implementation of Dutch Flexibility and Security Act,EIROnline: European industrial relations observatory on-line, nl9901140f(mei).
Grünell, M. (1999). Teachers strike, but police sign collective agreement. EIROnline: European industrial relations observatory on-line, nl9901120n(januari).
Grünell, M. (1999). Comparative on Europeanisation of collective bargaining: the Netherlands,EIROnline: European industrial relations observatory on-line, nl9901143c(mei).
Grünell, M. (1999). Employers demand more stringent disability benefits policy. EIROnline: European industrial relations observatory on-line, nl9901121n(januari).
Grünell, M. (1999). Unions and temporary agencies agree over consequences of new Act. EIROnline: European industrial relations observatory on-line, nl9901125n(januari).
Grünell, M. (1999). Employers push for fundamentally new social security system,EIROnline: European industrial relations observatory on-line, nl9901144f(juni).
Grünell, M. (1999). Commercial healthcare for sick employees given green light. EIROnline: European industrial relations observatory on-line, nl9901151f(juli).
Grünell, M., & van het Kaar, R. H. (1999). Comparative on posted workers: the Netherlands. EIROnline: European industrial relations observatory on-line, nl9901155c(juli).
Grünell, M. (1999). Tensions over terms and conditions in public sector challenge "poldermodel". EIROnline: European industrial relations observatory on-line, nl9901118f(01).