1. Paracompactness in bitopological spaces and an application to quasi-metric spaces;Datta;Indian J. Pure Appl. Math.,1977
2. General Topology;Engelking,1989
3. The comparison of topologies;Fletcher;Duke Math. J.,1969
4. On pairwise paracompactness;Ganster;J. Aust. Math. Soc. A,1992
5. Generalized metric spaces;Gruenhage,1984