[1]
“On Approximation of Signals in the Generalized Zygmund Class Using (E,r)(N,qn) Mean of Conjugate Derived Fourier Series”,
Eur. J. Pure Appl. Math.
, vol. 13, no. 5, pp. 1325–1336, Dec. 2020, doi:
10.29020/nybg.ejpam.v13i5.3714
.