1–3 of 3 hits
|

    Solar-Ships - Design Criteria and Prototypes

    Josten, F. / Gerhard-Mercator-Universitat Duisburg | British Library Conference Proceedings | 1999

    Tandem-L: Main Results of the Phase A Feasibility Study

    Free access
    Krieger, Gerhard / Moreira, Alberto / Zink, Manfred et al. | German Aerospace Center (DLR) | 2016