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van het Kaar, R. H. (1998). Agreement on employability and employment security at ABN Amro. EIROnline: European industrial relations observatory on-line, NL9808196N.
van het Kaar, R. H. (1998). Labour shortages in sectors with poor terms of employment. EIROnline: European industrial relations observatory on-line, NL9808195N.
van het Kaar, R. H. (1998). Works councils and their right of appeal - current trends. EIROnline: European industrial relations observatory on-line, NL9810102F.
van het Kaar, R. H. (1998). Pensions and pension funds become major issue in Dutch industrial relations. EIROnline: European industrial relations observatory on-line, NL9808194F.
van het Kaar, R. H. (1998). Wave of strikes hits public transport. EIROnline: European industrial relations observatory on-line, NL9805179N.
van het Kaar, R. H. (1998). Court bans wildcat strike on railways. EIROnline: European industrial relations observatory on-line, NL9812113N.
van het Kaar, R. H. (1998). KPN Telecom redundancy plan accepted. EIROnline: European industrial relations observatory on-line, NL9812114N.
van het Kaar, R. H. (1998). Akzo cuts 200 research jobs. EIROnline: European industrial relations observatory on-line, NL9811108N.