Project Euclid

Memoirs and books referred to

• Besicovitch, A. S.: Sur la nature des fonctions à carré sommable et des ensembles mesurables, Fundamenta Math. 4 (1923) 172–195.
• Bohr, H.: The arithmetic and geometric means, Journ. London Math. Soc. 10 (1935) 114.
  Digital Object Identifier: doi:10.1112/jlms/s1-10.1.114
  Zentralblatt MATH: 0011.34204
  
• Hardy, G. H.: Weierstrass's non differentiable function, Trans. Amer. Math. Soc. 17 (1916), 301–325.
  Digital Object Identifier: doi:10.2307/1989005
  Mathematical Reviews (MathSciNet): MR1501044
  Zentralblatt MATH: 46.0401.03
  
• Hardy, G. H. and Littlewood, J. E.: A convergence criterion for Fourier series, Math. Zeitschrift 28 (1928) 612–634.
  Digital Object Identifier: doi:10.1007/BF01181186
  Mathematical Reviews (MathSciNet): MR1544980
  Zentralblatt MATH: 54.0301.03
  
• Hardy, G. H., Littlewood, J. E., and Pólya, G.: Inequalities, Cambridge 1934.
• Helly, E.: Über lineare Funktionaloperationen, Wiener Sitzungsberichte 121 (1912), p. 265.
  Zentralblatt MATH: 43.0418.02
  
• Kogbetliantz, E.: Les séries trigonométriques et les séries sphériques, Annales Sc. de l'Ecole Normale (3) 40 (1923) 259–323.
  Mathematical Reviews (MathSciNet): MR1509252
  
• Kuttner, B.: A theorem on trigonometric series, Journ. London Math. Soc. 10 (1935) 131–135.
  Zentralblatt MATH: 0011.25501
  
• Pollard, S.: The Stieltjes integral and its generalisations, Quart. Journ. of Math. 49 (1923) 73–138.
• Pollard, S. and Young, R. C.: On the integral $\int\limits_a^b {\frac{{dF(t)}}{{x - t}},} $ , Proc. London Math. Soc. (2) 28 (1928) 293–300.
• Wiener, N.: The Quadratic Variation of a function and its Fourier coefficients, Journ. Mass. Inst. of Technology 3 (1924) 73–94.
• Zygmund, A.: Trigonometrical series, Warsaw (1935).