लेखक: Christofer Leygraf

Christofer Leygraf is Professor Emeritus at KTH Royal Institute of Technology, Division of Surface and Corrosion Science, Stockholm, Sweden. Inger Odnevall Wallinder is Professor at KTH Royal Institute of Technology, Division of Surface and Corrosion Science, Stockholm, Sweden. Johan Tidblad is Manager for the Section Corrosion Protection and Surface Technology at Swerea KIMAB, Stockholm, Sweden. Thomas Graedel is Professor Emeritus at Yale School of Forestry and Environmental Studies, New Haven, Connecticut, USA.