Dettmering, D. External Organizations;
Schmidt, M. External Organizations;
Heinkelmann, Robert Deutsches GeoForschungsZentrum;
Seitz, M. External Organizations;
,
Dettmering, D., Schmidt, M., Heinkelmann, R., Seitz, M. (2012): Combination of different space-geodetic observations for regional ionosphere modeling. - Journal of Geodesy, 85, 12, 989-998.https://doi.org/10.1007/s00190-010-0423-1