1. Kernel functions and conformal mapping;Bergman, S.;Compositio Math.,1951
2. Kernel functions and class 𝐿²;Block, I. Edward;Proc. Amer. Math. Soc.,1953
3. Mathematical Surveys, No. 5;Bergman, Stefan,1950
4. Complex biorthogonality for certain sets of polynomials;Davis, Philip;Duke Math. J.,1954
5. On representations and extensions of bounded linear functionals defined on classes of analytic functions;Davis, Philip;Trans. Amer. Math. Soc.,1954