- BoSh:359
- Bonnet+Shelah, On HCO Spaces, An uncountable compact $T_2$-space different form $\aleph _1$ which is homeomorphic to every of its uncountable closed subspaces -- Israel J Math 84 (1993) ??
- BoSh:210
- Bonnet+Shelah, Narrow Boolean algebras -- Annals Pure and Applied Logic 28 (1985) 1-12