van het Kaar, R. H. (1998). Share-option schemes for executive directors cause consternation. EIROnline: European industrial relations observatory on-line, NL9805177F.
van het Kaar, R. H. (1998). Working conditions Bill aims to decentralise policy to company level. EIROnline: European industrial relations observatory on-line, NL9803165F.
van het Kaar, R. H. (1998). Corporate governance: Dutch system under fire?EIROnline: European industrial relations observatory on-line, NL9801154F.
van het Kaar, R. H. (1998). Pension schemes and costs increasingly affect industrial relations. EIROnline: European industrial relations observatory on-line, NL9812111F.
van het Kaar, R. H. (1998). Philips consults Dutch unions over reorganisation. EIROnline: European industrial relations observatory on-line, NL9811107N.
van het Kaar, R. H. (1998). Kodak wants to close its plant in Soest. EIROnline: European industrial relations observatory on-line, NL9808197N.
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.