Correction to the paper "H^2 spaces of generalized half-planes" (Studia Math. 44 (1972), pp. 379-388) A. Korányi; F. Stein — 1973 Studia Mathematica
Sturmian theory and transformations for the Riccati equation Holmes, Mark H.; Stein, F. Max — 1976 Portugaliae mathematica
A generalization of Gegenbauer and Laguerre polynomials Henry, M.S.; Huffstutler, R.G.; Stein, F. Max — 1967 Portugaliae mathematica