@article{PIM2_1997__61(75)_258034,
     author = {Berisha, F.M. and Filipovi\'c, M.H.},
     title = {On some transforms of trigonometric series.},
     journal = {Publications de l 'Institut Math\'ematique. Nouvelle S\'erie},
     pages = {53},
     publisher = {mathdoc},
     volume = {61(75)},
     year = {1997},
     zbl = {0901.65100},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM2_1997__61(75)_258034/}
}