%0 Book %E Flohrer, T. %E Jehn, R. %E Schmitz, F. %A Steindorfer, M. %A Kirchner, G. %A Koidl, F. %A Wang, P. %D 2019 %8 Array %P 5 p. %I ESA Space Safety Programme Office %C Darmstadt %T Recent space debris related activities at the SLR station Graz %J Proceedings, 1st NEO and Debris Detection Conference