1. Ionization Associated with Hypervelocity Impact;Friichtenicht;NASA TN D-2091,1963
2. The Giotto Particulate Impact Analyzer;Kissel;ESA SP-1077,1986
3. The HEOS 2 and Helios Micrometeoroid Experiments;Dietzel;J. Phys (E) Scientific Instrum.,1973
4. Tha Galileo Dust Detector;Grün;Space Science Reviews,1992
5. The ISPM Dust Instrument;Grün;ESA SP-1050,1983