This URL: http://vg00.met.vgwort.de/na/e7ba7b1937b4525b908596a18439e5f?l=http://publica.fraunhofer.de/eprints/urn:nbn:de:0011-n-1174865.pdf
This URL: http:// vg00.met. vgwort. de/na/e7ba7b193 7b4525b908596a1 8439e5f? l=http: //publica. fraunhofer. de/eprints/ urn:nbn: de:0011- n-1174865. pdf