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  • × author_ss:"Umstätter, W."
  • × year_i:[2000 TO 2010}
  1. Nourmohammadi, H.A.; Umstätter, W.: ¬Die Verteilung der Autorenhäufigkeit in wissenschaftlichen Zeitschriften bei verschiedenen Themen und Ländern (2004) 4.45 
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  2. Umstätter, W.: Szientometrische Verfahren (2004) 4.45 
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  3. Mayr, P.; Umstätter, W.: ¬Eine bibliometrische Zeitschriftenanalyse mit Jol Scientrometrics und NfD bzw. IWP (2008) 4.45 
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