1–20 von 209 Ergebnissen
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    What can be learned from birds for achieving directional stability without a fin

    Sachs, G. | British Library Conference Proceedings | 2012

    Flight Performance Issues of Solar Aircraft

    Sachs, G. | British Library Conference Proceedings | 2008

    Performance Enhancements by Bounding Flight

    Sachs, G. / Lenz, J. / Holzapfel, F. | AIAA | 2012

    Stability limits for downsprings

    SACHS, G. | AIAA | 1974