Excerpt - page 182: "... 24 to 72 hr. X-Ray diffraction data were collected on Siemens multiwire area detector as described by He and Carter (1992). ..."
Excerpt - page 7: "... 80 Freya, for instance, indicated: Fu - Funkmess or radar; S - Siemens, the manufacturer; E - Erkennung, search or reconnaissance radar; 80 ..."