[1]
T. M. Grigoryan and A. A. Maranjyan, β€œON THE UNCONDITIONAL CONVERGENCE OF FABER-SCHAUDER SERIES IN $L^{1}$”, Proc. YSU A: Phys. Math. Sci., vol. 55, no. 1 (254), pp. 12–19, May 2021, doi: 10.46991/PYSU:A/2021.55.1.012.