1. “Plateau's Problem.”;Almgren,1966
2. Behrens, M.F. 1969 Untitled preprint; also see Behrens 1972
3. The corona conjecture for a class of infinitely connected domains;Behrens;Bull. Amer. Math. Soc.,1970
4. The maximal ideal space of algebras of bounded analytic functions on infinitely connected domains;Behrens;Trans. Amer. Math. Soc.,1971