Home News Press Releases Dr. Yan Ma receives Walter Benjamin Grant of the German Research Foundation 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