Document Type within your search.
1
Environmental science & technology, 49 (2015) 10, S. 6109 - 6116
...Wenzel, Walter W....
OpenAccess  OpenAccess 
2
Walter, W.
2009
IEEE transactions on applied superconductivity, 19 (2009) S. 1320 - 1323
...Walter, W....
3
Walter, W.
2007
IEEE transactions on applied superconductivity, 17 (2007) S. 1209 - 1212
...Walter, W....