@article{10_4064_cm_18_1_203_211,
     author = {J. Meder},
     title = {On the absolute {N\"orlund} summability of orthogonal series for a system of {H-type}},
     journal = {Colloquium Mathematicum},
     pages = {203--211},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1967},
     doi = {10.4064/cm-18-1-203-211},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-18-1-203-211/}
}