A Note on Hölder's Theorem Concerning the Gamma Function. Steven B. Bank; Robert P. Kaufman — 1978 Mathematische Annalen
On differential euqations and functional equations. Steven B. Bank; Robert P. Kaufman — 1979 Journal für die reine und angewandte Mathematik
On the Weierstrass functions, Sigma, Zeta, Pe, and their functional and differential equations. (Short Communication). Steven B. Bank; Robert P. Kaufman — 1977 Aequationes mathematicae
On the Weierstrass functions, Sigma, Zeta, Pe, and their functional and differential equations. Steven B. Bank; Robert P. Kaufman — 1977 Aequationes mathematicae
On Meromorphic Solutions of First-Order Differential Equations Steven B. Bank; Robert P. Kaufman — 1976 Commentarii mathematici Helvetici