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| 1 | Bernd Koppelberg, Sabine Koppelberg: A Boolean Ultrapower which is not an Ultrapower. J. Symb. Log. 41(1): 245-249 (1976) |
Selection of 1 from 7 records - Sabine Koppelberg has 6 coauthors
Copyright © 2010-01-04 by Michael Ley (ley@uni-trier.de)