relation: http://acta.bibl.u-szeged.hu/16400/ title: On the strong logarithmic summability of the double trigonometric Fourier series creator: Getsadze Rostom date: 2011 type: Cikk, tanulmány, mű type: NonPeerReviewed format: part language: hu identifier: http://acta.bibl.u-szeged.hu/16400/1/math_077_numb_003_004_473-488.pdf identifier: Getsadze Rostom: On the strong logarithmic summability of the double trigonometric Fourier series. In: Acta scientiarum mathematicarum, (77) 3-4. pp. 473-488. (2011) relation: http://www.acta.hu language: eng