참고문헌
- Springer-Verlag Complete Normed Algebras F. F. Bonsall;J. Duncan
- Chelsea Publishing Company Uniform Algebras T. W. Gamelin
- Academic Press Homotopy Theory Sze-Tsen Hu
- Birkhauser Complex Analysis in One Variable R. Narasimhan
- Springer-Verlag Analysis Now G. K. Pedersen
- Bull. Amer. Math. Soc. v.69 Function algebras H. Royden https://doi.org/10.1090/S0002-9904-1963-10900-3
- Second Edition Functional Analysis W. Rudin
- Birkhauser Functional Analysis : Spectral Theory V. S. Sunder