1. Lecture Notes in Mathematics, Vol. 469;Binz, Ernst,1975
2. Topological 𝑐-embedded spaces;Butzmann, H.-P.;General Topology and Appl.,1976
3. Regularity and complete regularity for convergence spaces;Cochran, A. C.,1974
4. The regularity series of a convergence space;Richardson, G. D.;Bull. Austral. Math. Soc.,1975
5. The regularity series of a convergence space. II;Kent, D. C.;Bull. Austral. Math. Soc.,1976