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Frans Thomas Ignatius Marx, Daniel Petrus Otto, Christo de Lange, Johannes Hendrik Lodewikus Jordaan, Hermanus Cornelius Moolman Vosloo
Sedert die ontdekking van die ruteniumbevattende prekatalisatore, Grubbs 1 (1) en Grubbs 2 (2), is ?n toename in die ontwikkeling van soortgelyke prekatalisatore getoon. Daar is egter nie met die karakterisering van die prekatalisatore met behu...
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Petra Schneider, Ulf Nilius, Nicole Gottschalk, Annegret Süß, Martin Schaffrath, Ralf Löser, Thomas Lange
Pág. 1 - 17
Geogenic concentrations are defined as those concentrations that represent the natural background without any anthropogenic influence. The paper describes a statistical method for determining geogenic metal concentrations in rivers based on the concept o...
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Angelina Kraft, Matthias Razum, Jan Potthoff, Andrea Porzel, Thomas Engel, Frank Lange, Karina van den Broek and Filipe Furtado
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