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- [3] ABSOLUTE HARMONIC SUMMABILITY OF A SERIES ASSOCIATED WITH CONJUGATE SERIES OF A FOURIER SERIES BULLETIN OF THE CALCUTTA MATHEMATICAL SOCIETY, 1970, 62 (01): : 1 - &
- [4] ON STRONG SUMMABILITY BY TRIANGULAR MEANS OF DERIVED FOURIER SERIES AND ITS CONJUGATE SERIES CANADIAN MATHEMATICAL BULLETIN, 1966, 9 (05): : 647 - &
- [5] ON NORLUND SUMMABILITY OF FOURIER SERIES AND ITS CONJUGATE SERIES PROCEEDINGS OF THE JAPAN ACADEMY, 1968, 44 (06): : 449 - &
- [9] ON UNIFORM NORLUND SUMMABILITY OF FOURIER SERIES AND ITS CONJUGATE SERIES BULLETIN DE L ACADEMIE POLONAISE DES SCIENCES-SERIE DES SCIENCES MATHEMATIQUES ASTRONOMIQUES ET PHYSIQUES, 1968, 16 (06): : 469 - &