TY - JOUR A1 - Kotter, Michael A1 - Riekert, L. T1 - Impregnation-type catalysts with nonuniform distribution of the active component JF - Chemical engineering fundamentals. 2 (1983) Y1 - 1983 SN - 0723-0966 SP - 19 EP - 38 ER - TY - JOUR A1 - Kotter, Michael A1 - Riekert, L. A1 - Weyland, F. T1 - Deposition of ternary oxides as active components by impregnation of porous carriers JF - Preparation of Catalysts III : scientific bases for the preparation of heterogeneous catalysts ; proceedings of the Third International Symposium, Louvain-la-Neuve, September 6-9, 1982 / ed.: G. Poncelet ... - (Studies in surface science and catalysis ; 16) Y1 - 1983 SN - 0-444-42184-X N1 - International Symposium on the Scientific Bases for the Preparation of Heterogeneous Catalysts <3, 1982, Louvain-la-Neuve> SP - 521 EP - 530 PB - Elsevier CY - Amsterdam [u.a.] ER -