1. On the convergence in the L-metric of Fourier series with quasi-monotone coefficients;Telyakovskii;Trudy Mat. Inst. Acad. Sci. USSR,1975
2. On a sufficient condition of Sidon for the integrability of trigonometric series;Telyakovskii;Mat. Zametki,1973
3. Tauberian Conditions for L 1 -Convergence of Fourier Series
4. Sur l'ordre de grandeur des coefficients de la sèrie de Fourier-Lebesgue;Kolmogorov;Bull. Acad. Polon. Sér. Sci. Math. Astronom. Phys.,1923