@article{TUW-119376, author = {Wagner, Wolfgang and Scipal, Klaus}, title = {Der Einsatz von Radarsatelliten zur {\"U}berwachung der Bodenwasserressourcen in Afrika}, journal = {Petermanns Geographische Mitteilungen}, year = {2000}, volume = {144}, number = {3}, pages = {54--59} }