• [1] K. I. Babenko, On conjugate functions, Doklady Akad. Nauk SSSR (N. S.) 62 (1948), 157–160 (Russian). MR 0027093 (10,249b)
• [2] Arne Beurling, On two problems concerning linear transformations in Hilbert space, Acta Math. 81 (1948), 17. MR 0027954 (10,381e)
• [3] Yung-ming Chen, Theorems of asymptotic approximation, Math. Ann. 140 (1960), 360–407. MR 0112931 (22 #3777)
• [4] R. E. Edwards, The stability of weighted Lebesgue spaces, Trans. Amer. Math. Soc. 93 (1959), 369–394. MR 0112050 (22 #2908), http://dx.doi.org/10.1090/S0002-9947-1959-0112050-4
• [5] Erdélyi et al., Higher transcendental functions, Vol. I, McGraw-Hill, New York, 1953.
• [6] V. F. Gapoškin, A generalization of the theorem of M. Riesz on conjugate functions., Mat. Sb. N. S. 46(88) (1958), 359–372 (Russian). MR 0099561 (20 #6000)
• [7] Ulf Grenander and Gabor Szegö, Toeplitz forms and their applications, California Monographs in Mathematical Sciences, University of California Press, Berkeley, 1958. MR 0094840 (20 #1349)
• [8] G. H. Hardy and J. E. Littlewood, Some more theorems concerning Fourier series and Fourier power series, Duke Math. J. 2 (1936), no. 2, 354–382. MR 1545928, http://dx.doi.org/10.1215/S0012-7094-36-00228-4
• [9] Henry Helson and Gabor Szegö, A problem in prediction theory, Ann. Mat. Pura Appl. (4) 51 (1960), 107–138. MR 0121608 (22 #12343)
• [10] I. I. Hirschman, The decomposition of Walsh and Fourier series, Mem. Amer. Math. Soc. 1955 (1955), no. 15, 65. MR 0072269 (17,257e)
• [11] A. Zygmund, Trigonometric series. I, Cambridge, 1959.
• [12] E. T. Whittaker and G. N. Watson, A course of modern analysis, Cambridge, 1952.

Bibliography

[1]

K. I. Babenko, On conjugate functions, Dokl. Akad. Nauk SSSR (N.S.) 62 (1948), 157-160. (Russian) MR 0027093 (10:249b)

[2]

A. Beurling, On two problems concerning linear transformations in Hilbert space, Acta Math. 81 (1949), 239-255. MR 0027954 (10:381e)

[3]

Y. Chen, Theorems of asymptotic approximation, Math. Ann. 140 (1960), 360-407. MR 0112931 (22:3777)

[4]

R. E. Edwards, The stability of weighted Lebesgue spaces, Trans. Amer. Math. Soc. 93 (1959), 369-394. MR 0112050 (22:2908)

[5]

Erdélyi et al., Higher transcendental functions, Vol. I, McGraw-Hill, New York, 1953.

[6]

V. F. Gapoškin, A generalization of a theorem of M. Riesz on conjugate functions, Mat. Sb. 46 (88) (1958), 359-372. (Russian) MR 0099561 (20:6000)

[7]

V. Grenander and G. Szegö, Toeplitz forms and their applications, Univ. of Calif. Press, Berkeley and Los Angeles, 1958. MR 0094840 (20:1349)

[8]

G. H. Hardy and J. E. Littlewood, Some more theorems concerning Fourier series and Fourier power series, Duke Math. J. 2 (1936), 354-382. MR 1545928

[9]

H. Helson and G. Szegö, A problem in prediction theory, Ann. Mat. Pura Appl. (IV) 51 (1960), 107-138. MR 0121608 (22:12343)

[10]

I. I. Hirschman, The decomposition of Walsh and Fourier series, Mem. Amer. Math. Soc. No. 15 (1955). MR 0072269 (17:257e)

[11]

A. Zygmund, Trigonometric series. I, Cambridge, 1959.

[12]

E. T. Whittaker and G. N. Watson, A course of modern analysis, Cambridge, 1952.