Mathematical Inequalities & Applications · Volume 18, Issue 2 Pointwise strong approximation of almost periodic functions in S1 18-54 Pages 735-750 DOI 10.7153/mia-18-54 Downloads Short PDF Full PDF PNG Authors Włodzimierz Łenski Bogdan Szal Keywords almost periodic function rate of strong approximation summability of Fourier series Subject classes 42A247