Hamann, Carl H. (university Of Oldenburg, Hamnett, Andrew (university Of Newcastle Upon Tyne, Vielstich, Wolf (university Of Sao Paulo (1) Hamann, Carl H. (universitat Olde), Vielstich, Wolf (instituto De Chimica (1) Adam, Johannes, Schmidt, Wolf-dieter (1) Ghilani, Charles, Wolf, Paul (1) Schmid, Wolf (1)