Bernd Koppelberg

Publication Activity (10 Years)

Years Active: 1976-1980
Publications (10 Years): 0

Publications

Bernd Koppelberg
. Arch. Math. Log. 20 (3-4) (1980)
Bernd Koppelberg, Sabine Koppelberg
A Boolean Ultrapower which is not an Ultrapower. J. Symb. Log. 41 (1) (1976)