@article{MOMA_1984__98_178207,
     author = {Werner Raab},
     title = {Die {Ungleichungen} von {Vietoris.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {311--322},
     publisher = {mathdoc},
     volume = {98},
     year = {1984},
     zbl = {0542.33004},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1984__98_178207/}
}