-
Mayr, P.; Tosques, F.: Webometrische Analysen mit Hilfe der Google Web APIs (2005)
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- Information - Wissenschaft und Praxis. 56(2005) H.1, S.41-48
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Mayr, P.; Umstätter, W.: ¬Eine bibliometrische Zeitschriftenanalyse mit Jol Scientrometrics und NfD bzw. IWP (2008)
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- Information - Wissenschaft und Praxis. 59(2008) H.6/7, S.353-360
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Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011)
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- Information - Wissenschaft und Praxis. 62(2011) H.1, S.3-10
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Mayr, P.: Bradfordizing mit Katalogdaten : Alternative Sicht auf Suchergebnisse und Publikationsquellen durch Re-Ranking (2010)
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- BuB. 62(2010) H.1, S.61-63