Körner, H.G.: Optimale Klassengröße, die mathematische Konstante e und Notationsfragen (1980)
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- Source
- Wissensstrukturen und Ordnungsmuster. Proc. der 4. Fachtagung der Gesellschaft für Klassifikation, Salzburg, 16.-19.4.1980. Red.: W. Dahlberg