On a maximizing problem with several applications in statistical theory Carl-Erik Särndal OriginalPaper Pages: 385 - 392
On the existence of boundary values for harmonic functions in several variables Lennart Carleson OriginalPaper Pages: 393 - 399
A theorem on duality mappings in Banach spaces Arne BeurlingA. E. Livingston OriginalPaper Pages: 405 - 411
The intrinsic divisors of Lehmer numbers in the case of negative discriminant Andrzej Schinzel OriginalPaper Pages: 413 - 416
A unique continuation theorem for exterior differential forms on Riemannian manifolds N. AronszajnA. KrzywickiJ. Szarski OriginalPaper Pages: 417 - 453
On the number of representations of an A-number in an algebraic field Trygve Nagell OriginalPaper Pages: 467 - 478