“…In 1974, Schipp [2] and Young [3] proved that the Walsh-Kaczmarz system is a convergence system. In 1981, Skvortsov [4] showed that the Fejér means with respect to the Walsh-Kaczmarz system converge uniformly to f for any continuous function f. Gát [5] proved that, for any integrable function, the Fejér means with respect to the Walsh-Kaczmarz system converge almost everywhere to this function and, furthermore,…”