Siderophore production by streptomycetes—stability and alteration of ferrihydroxamates in heavy metal-contaminated soil - Eileen Schütze; Engy Ahmed; Annekatrin Voit; Michael Klose; Matthias Greyer; Aleš Svatoš; Dirk Merten; Martin Roth; Sara J. M. Holmström; Erika Kothe (Environmental Science and Pollution Research, 2015)