Conference Paper
Hocking, W. K.; Röttger, J.: Amplitude statistics, absolute sctter cross sections and persistency of scatterers of polar mesosphere summer echoes deduced with the EISCAT 224 MHz radar. In: Solar-Terrestrial Energy Program, Proc. 5th Workshop on Technical and Scientific Aspects of MST Radar, Aberystwyth, United Kingdom, pp. 135 - 138 (Ed. Edwards, B.). SCOSTEP, Secret. Univ. of Illinois, Urbana, III./USA (1992)