@article{MZ_1963__82_170165,
     author = {Kurt Endl},
     title = {On systems of linear inequalities in infinitely many variables and generalized {Hausdorff} means.},
     journal = {Mathematische Zeitschrift},
     pages = {1--7},
     publisher = {mathdoc},
     volume = {82},
     year = {1963},
     zbl = {0111.26102},
     url = {http://geodesic.mathdoc.fr/item/MZ_1963__82_170165/}
}