ORTHONORMAL SETS OF PERIODIC FUNCTIONS OF THE TYPE [F(NX)]

[1] Banach S., 1932, THEORIE OPERATIONS L

[2] HOPF E, 1937, ERGEBNISSE MATH

[3] KUMMER EE, 1847, Z REINE ANGEWANDTE M, V35, P1

[4] LANDAU E, 1933, NACHR GES WISS GOTTI, P81

[5] Stone M.H., 1932, AM MATH SOC C PUBLIC, V15

[6] A characteristic property of certain sets of trigonometric functions. [J]. AMERICAN JOURNAL OF MATHEMATICS, 1927, 49 : 535 - 542

[7] Titchmarsh E. C., 1939, THEORY FUNCTIONS

[8] ZYGMUND A, 1933, TRIGONOMETRICAL SERI

[9] [No title captured]

[10] [No title captured]

[1] Banach S., 1932, THEORIE OPERATIONS L

[2] HOPF E, 1937, ERGEBNISSE MATH

[3] KUMMER EE, 1847, Z REINE ANGEWANDTE M, V35, P1

[4] LANDAU E, 1933, NACHR GES WISS GOTTI, P81

[5] Stone M.H., 1932, AM MATH SOC C PUBLIC, V15

[6] A characteristic property of certain sets of trigonometric functions. [J]. AMERICAN JOURNAL OF MATHEMATICS, 1927, 49 : 535 - 542

[7] Titchmarsh E. C., 1939, THEORY FUNCTIONS

[8] ZYGMUND A, 1933, TRIGONOMETRICAL SERI

[9] [No title captured]

[10] [No title captured]