1. E. Flaspöler et al., Expert forecast on emerging physical risks related to occupational safety and health. Luxembourg: European Agency for Safety and Health at Work, 2005.
2. E. Brun, et al., Expert forecast on emerging biological risks related to occupational safety and health. Luxembourg: European Agency for Safety and Health at Work, 2007.
3. E. Brun et al., Expert forecast on emerging psychosocial risks related to occupational safety and health. Luxembourg: Office for Official Publications of the European Communities, 2007.
4. E. Brun, et al., Expert forecast on emerging chemical risks related to occupational safety and health. Luxembourg: European Agency for Safety and Health at Work, 2009.
5. International Labour Organization (ILO). Emerging risks and new patterns of prevention in a changing world of work. Geneva: ILO, 2010.