@article{10_4064_sm_8_1_141_147,
     author = {W. Orlicz},
     title = {Beitr\"age zur {Theorie} der {Orthogonalentwicklungen} {(VI)}},
     journal = {Studia Mathematica},
     pages = {141--147},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1939},
     doi = {10.4064/sm-8-1-141-147},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-8-1-141-147/}
}