1. The normal Moore space conjecture and large cardinals;Fleissner,1984
2. Set Theory: An Introduction to Independence Proofs;Kunen,1979
3. N-compactness, metrizability and covering dimension;Mrowka,1985
4. Dimension Theory;Nagami,1970
5. Prabir Roy's Δ is not N-compact;Nyikos;Gen. Topology Appl.,1973