1–10 von 10 Ergebnissen
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    Technologies for an environmentally friendly railway

    Hertel, G. / Siebert, J. / VDI; Gesellschaft Fahrzeug- und Verkehrstechnik | British Library Conference Proceedings | 1999

    The New Lidar Facility at Esrange, Kiruna

    Mueller, K.-P. / Baumgarten, G. / Siebert, J. et al. | British Library Online Contents | 1997

    Results from the Cross-Correlation of the ROSAT All Sky Survey Source Catalog with the 87GB 5 GHz Survey

    Siebert, J. / Brinkmann, W. / Committee on Space Research; Scientific Commission E | British Library Conference Proceedings | 1995

    The Broad Band X-Ray Spectra of Intermediate BL Lac Objects

    Siebert, J. / Brinkmann, W. / Laurent-Muehleisen, S. A. et al. | British Library Conference Proceedings | 2000

    Feasibility of Developing a Refrigerant-Based Propulsion System for Small Spacecraft

    Seubert, C. / Miller, S. / Siebert, J. et al. | British Library Conference Proceedings | 2007

    Rayleigh Lidar Observations of the Middle Atmosphere Thermal Structure Above ESRANGE (68N, 21E), Sweden

    Siebert, J. / Baumgarten, G. / Mueller, K. P. et al. et al. | British Library Conference Proceedings | 1999

    The Thermal and Dynamical State of the Upper Atmosphere during the First Flight NLTE Campaign

    Luebken, F.-J. / Rapp, M. / Siebert, J. et al. | British Library Conference Proceedings | 1999

    The New Lidar Facility at Esrange, Kiruna

    Mueller, K.-P. / Baumgarten, G. / Siebert, J. et al. | British Library Conference Proceedings | 1997