1. Rings and Categories of Modules;Anderson,1992
2. Topological Vector Spaces. Chap. 1–5;Bourbaki,1987
3. Note on the open mapping theorem;Brown;Pac. J. Math.,1971
4. Approximate Identities and Factorization in Banach Modules;Doran,1979
5. Pontryagin duality for topological modules;Flood;Proc. Am. Math. Soc.,1979