14th ESA symposium on European rocket and balloon programmes and related research : Seminaris SeeHotel, Potsdam, Germany, 31 May-3 June 1999
14th ESA symposium on European rocket and balloon programmes and related research : Seminaris SeeHotel, Potsdam, Germany, 31 May-3 June 1999 / European Space Agency Programme Advisory Committee on the Special Project concerning the Launching of Sounding Rockets ; [ed. B. Kaldeich-Schürmann]