-
Solomon, D.J.; Björk, B.-C.: Publication fees in open access publishing : sources of funding and factors influencing choice of journal (2012)
0.01
0.01045839 = product of:
0.03137517 = sum of:
0.03137517 = product of:
0.047062755 = sum of:
0.016908498 = weight(_text_:science in 754) [ClassicSimilarity], result of:
0.016908498 = score(doc=754,freq=2.0), product of:
0.11619691 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.044112243 = queryNorm
0.1455159 = fieldWeight in 754, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=754)
0.030154258 = weight(_text_:29 in 754) [ClassicSimilarity], result of:
0.030154258 = score(doc=754,freq=2.0), product of:
0.15517308 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044112243 = queryNorm
0.19432661 = fieldWeight in 754, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=754)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 20. 4.2013 18:29:36
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.1, S.98-107
-
Björk, B.-C.; Laakso, M.; Welling, P.; Paetau, P.: Anatomy of green open access (2014)
0.01
0.01045839 = product of:
0.03137517 = sum of:
0.03137517 = product of:
0.047062755 = sum of:
0.016908498 = weight(_text_:science in 1194) [ClassicSimilarity], result of:
0.016908498 = score(doc=1194,freq=2.0), product of:
0.11619691 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.044112243 = queryNorm
0.1455159 = fieldWeight in 1194, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=1194)
0.030154258 = weight(_text_:29 in 1194) [ClassicSimilarity], result of:
0.030154258 = score(doc=1194,freq=2.0), product of:
0.15517308 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044112243 = queryNorm
0.19432661 = fieldWeight in 1194, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1194)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 29. 1.2014 16:10:46
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.2, S.237-250
-
Solomon, D.J.; Björk, B.-C.: ¬A study of open access journals using article processing charges (2012)
0.00
0.0022544665 = product of:
0.0067633996 = sum of:
0.0067633996 = product of:
0.020290198 = sum of:
0.020290198 = weight(_text_:science in 365) [ClassicSimilarity], result of:
0.020290198 = score(doc=365,freq=2.0), product of:
0.11619691 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.044112243 = queryNorm
0.17461908 = fieldWeight in 365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.046875 = fieldNorm(doc=365)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.8, S.1485-1495
-
Björk, B.-C.: ¬The hybrid model for open access publication of scholarly articles : a failed experiment? (2012)
0.00
0.0022544665 = product of:
0.0067633996 = sum of:
0.0067633996 = product of:
0.020290198 = sum of:
0.020290198 = weight(_text_:science in 366) [ClassicSimilarity], result of:
0.020290198 = score(doc=366,freq=2.0), product of:
0.11619691 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.044112243 = queryNorm
0.17461908 = fieldWeight in 366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.046875 = fieldNorm(doc=366)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.8, S.1496-1504
-
Laakso, M.; Björk, B.-C.: Delayed open access : an overlooked high-impact category of openly available scientific literature (2013)
0.00
0.0018787221 = product of:
0.0056361663 = sum of:
0.0056361663 = product of:
0.016908498 = sum of:
0.016908498 = weight(_text_:science in 944) [ClassicSimilarity], result of:
0.016908498 = score(doc=944,freq=2.0), product of:
0.11619691 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.044112243 = queryNorm
0.1455159 = fieldWeight in 944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=944)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and Technology. 64(2013) no.7, S.1323-1329