• An XPS and AFM study of polypyrrole coating on mild steelIdla, Katrin; Talo, A.; Niemi, H.E.-M.; Forsen, Olof; Yläsaari, SeppoSurface and interface analysis1997 / 9, [18] p.: ill
• An XPS and AFM study of polypyrrole coating on mild steelIdla, Katrin; Talo, A.; Niemi, H.; Forsen, Olof; Yläsaari, Seppo4th International Conference on Adhesion and Surface Analysis, Loughborough University, UK, April 16-18, 19961996 / abstract no. P27 https://www.researchgate.net/publication/243802279_An_XPS_and_AFM_study_of_polypyrrole_coating_on_mild_steel