Czechowsky, P., Inhester, B., Klostermeyer, J., Rüster, R., & Schmidt, G. (1991). Simultaneous radar and lidar observations during the DYANA-campaign. In Proc. 10th ESA Symposium on European Rocket and Balloon Programmes and Related Research (pp. 399-405). Noordwijk: ESA Publ. Div.