Home News Short News Baptiste Gault and Dierk Raabe selected as new Humboldt scouts Publications of Gautam Agarwal All genres Journal Article (1) Journal Article (1) 1. Journal Article Kumar, A.; Agarwal, G.; Petrov, R.; Goto, S.; Sietsma, J.; Herbig, M.: Microstructural evolution of white and brown etching layers in pearlitic rail steels. Acta Materialia 171, pp. 48 - 64 (2019) MPG.PuRe DOI