Home News Short News Humboldt Fellowship supports research on fuel cell catalysts from recycled metals Publications of Joel Fels All genres Book Chapter (1) Book Chapter (1) 1. Book Chapter Kriegel, M. J.; Fels, J.; Stein, F.: Fe–Nb–Ti Ternary Phase Diagram Evaluation. In: MSI Eureka, 10.36946.1.5, pp. 1 - 26 (Ed. Effenberg, G.). MSI, Materials Science International, Stuttgart, Germany (2019) MPG.PuRe