1. D. R. Adams L. I. Hedberg Function spaces and potential theory Springer Berlin 1996
2. A minimal boundary for function algebras;Bishop;Pacific J. Math.,1959
3. Lp-bounded point evaluations for polynomials and uniform rational approximation;Brennan;Algebra i analiz,2010
4. Point derivations on function algebras;Browder;J. Funct. Anal.,1967
5. A. Browder Introduction to function algebras W. A. Benjamin New York 1969