Hartwig Ellerbrock

1 ta ish

1. Status and Outlook of Descent and Ascent Propulsion Technologies for Moon and Mars Missions

   Hartwig Ellerbrock, G. Hagemann, Markus Peukert +2

   MaqolaRocket and propulsion systems research20090 iqtibos

   ABIABI:AkademIndex/2009.article.000441