1944 Group invariance of Cauchy’s formula in several variables. Ann. Math. 45:686-707.
Boundary values of analytic functions in several variables and of almost periodic functions. Ann. Math. 45:708-722.
1946 Vector fields and Ricci curvature. Bull. Am. Math. Soc. 52:776-797.
Linear partial differential equations with constant coefficients. Ann. Math. 47:202-212.
1948 With W. T. Martin. Several Complex Variables. Princeton: Princeton University Press.
1949 With K. Chandrasekharan. Fourier Transforms. Annals of Mathematics Studies, vol. 19. Princeton: Princeton University Press.
1951 Theta relations with spherical harmonics. Proc. Natl. Acad. Sci. U. S. A. 37:804-808.
A new viewpoint in differential geometry. Canad. J. Math. 3:460-470.
1953 With K. Yano. Curvature and Betti Numbers. Annals of Mathematics Studies, vol. 32. Princeton: Princeton University Press. Translated into Russian, 1957.
With W. T. Martin. Complex spaces with singularities. Ann. Math. 57:490-516.
1955 Harmonic Analysis and the Theory of Probability. Berkeley: University of California Press.
1962 A new approach to almost periodicity. Proc. Natl. Acad. Sci. U. S. A. 48:2039-2043.