Gliech, M.: ¬Die grüne Spur auf der Datenautobahn : Das Internet bringt unzählige Umwelt-Angebote, professionelle deutsche Seiten sind aber noch Mangelware (1997)
0.02
0.023296952 = product of:
0.06989086 = sum of:
0.05236691 = weight(_text_:internet in 2109) [ClassicSimilarity], result of:
0.05236691 = score(doc=2109,freq=4.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.46128747 = fieldWeight in 2109, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.078125 = fieldNorm(doc=2109)
0.017523946 = product of:
0.052571837 = sum of:
0.052571837 = weight(_text_:29 in 2109) [ClassicSimilarity], result of:
0.052571837 = score(doc=2109,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.38865322 = fieldWeight in 2109, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=2109)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Source
- Frankfurter Rundschau. Nr.29 vom 4.2.1997, S,6
- Theme
- Internet