Cornell RM, Schwertmann UInfluence of organic anions on the crystallization of ferrihydriteClays and Clay Minerals 197927402-410
Lewis DG, Schwertmann UThe influence of aluminum on the formation of iron oxides. IV. The influence of [Al], [OH], and temperatureClays and Clay Minerals 197927195-200
Lewis DG, Schwertmann UThe influence of Al on iron oxides. Part III. Preparation of Al goethites in M KOHClay Minerals 197914115-126
Schwertmann UThe influence of aluminum on iron oxides: 5. Clay minerals as sources of aluminumSoil Science 1979128195-200
Schwertmann UNon-crystalline and accessory mineralsInt. Clay Conf. 1978, ed. by M.M. Mortland and V.C. Farmer1979491-499
Schwertmann UIst moderne Bodenbearbeitung erosionsförderndDLG-Mitteilungen 1979221268
Schwertmann UDissolution methodsData handbook for clay materials and other non-metallic minerals1979163-176
Schwertmann U, Attenberger EVeränderungen von Bodeneigenschaften durch langjährige pH-verändernde DüngungLandwirtschaftliche Forschung 197932119-128
Schwertmann U, Fitzpatrick RW, Taylor RM, Lewis DGThe influence of aluminum on iron oxides. Part II. Preparation and properties of Al-substituted hematitesClays and Clay Minerals 197927105-112
Schwertmann U, Taylor RMNatural and synthetic poorly crystallized lepidocrociteClay Minerals 197914285-293