arXiv · 1903.00579
We give an exposition of the compactness of $L(Q^\mathrm{cf})$, for any set $C$ of regular cardinals.
Enrique Casanovas, Martin Ziegler. 2019-03-01. An exposition of the compactness of $L(Q^\mathrm{cf})$. https://arxiv.org/abs/1903.00579
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