MULTIPLIERS FOR THE $\varphi - |C, \alpha|_k$ SUMMABILITY OF INFINITE SERIES
MULTIPLIERS FOR THE $\varphi - |C, \alpha|_k$ SUMMABILITY OF INFINITE SERIES

 
 
 In this note we improve and generalize a theorem proved in 1988 by Bor concerning $\varphi - |C,1|_k$ summability factors of infinite series. This theorem includes several known results.