author      = "T. Sinn and L. Tiedemann and A. Riemer and R. Hahn and T. Sp÷witz and P. Seefeldt and M. Sznajder and S. Reershemius and S. Meyer and M. Zander and K. Bunte and T. Cardone and D. Teti and R. Knockaert",
  title       = "Results of the deployable membrane & ADEO passive de-orbit subsystem activities leading to a dragsail demonstrator",
  booktitle   = "7th European Conference on Space Debris",
  address     = "Darmstadt, Niemcy",
  publisher   = "--, --",
  pages       = "1--8",
  year        = "2017",