1. EN ISO 12944-5, Paints and varnishes. Corrosion protection of steel structures by protective paint systems. Part 5: Protective paint systems (ISO 12944-5:1998), CEN, Brussels, 1998.
2. Novel polyurethane polyols for waterborne and high solids coatings
3. Polyurethane Coatings in Paint and Coating Testing Manual;Koleske,1995
4. EN ISO 12944-6, Paints and varnishes. Corrosion protection of steel structures by protective paint systems. Part 6: Laboratory performance test methods (ISO 12944-6: 1998), CEN, Brussels, 1998.
5. EN ISO 12944-2, Paints and varnishes. Corrosion protection of steel structures by protective paint systems. Part 2: Classification of environments (ISO 12944-2:1998), CEN, Brussels, 1998.