R. Witt
发表
Frédéric Achard,
P. Bicheron,
Olivier Arino,
2008
.
R. Sekhon,
A. Kerber,
R. Witt,
1985
.
Christelle Vancutsem,
Carsten Brockmann,
Franck Ranera,
2007,
2007 IEEE International Geoscience and Remote Sensing Symposium.
R. Sekhon,
T. Minor,
R. Witt,
1985
.