Stratmann, M.; Bohnenkamp, K.; Engell, H.-J.: Investigations Toward Understanding of the Atmospheric Corrosion Processes of Pure Iron. Materials and Corrosion - Werkstoffe und Korrosion 34 (12), S. 604 - 612 (1983)
Stratmann, M.; Engell, H.-J.: An Electrochemical and Magnetic Study of Phase-Transitions in Rust-Layers during the Atmospheric Corrosion of Iron. Journal of the Electrochemical Society 130 (8), S. C313 (1983)