Authors: Landgraf, M Jehn, R Flury, W Fridlund, M Karlsson, A Leger, A

Citation: M. Landgraf et al., IRSI/Darwin: Peering through the interplanetary dust cloud, ESA B, (105), 2001, pp. 60-63

Authors: Flury, W Massart, A Schildknecht, T Hugentobler, U Kuusela, J Sodnik, Z

Citation: W. Flury et al., Searching for small debris in the geostationary ring - Discoveries with the Zeiss 1-metre telescope, ESA B, (104), 2000, pp. 92-100

Authors: Jehn, R Landgraf, M Flury, W Harrison, I Koschny, D Zender, J

Citation: R. Jehn et al., 17/18 November 1999: The night of the Leonids, ESA B, (101), 2000, pp. 114-115