@article{10_4064_sm_81_1_79_94,
     author = {F. M\'oricz},
     title = {On the {(C,\ensuremath{\alpha}\ensuremath{\geq}0,\ensuremath{\beta}\ensuremath{\geq}0)-summability} of double orthogonal series},
     journal = {Studia Mathematica},
     pages = {79--94},
     publisher = {mathdoc},
     volume = {81},
     number = {1},
     year = {1985},
     doi = {10.4064/sm-81-1-79-94},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-81-1-79-94/}
}