@article{BAG_1986__22_138337,
     author = {K\'AROLY BEZDEK},
     title = {Ionpackings in the space},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {81--88},
     publisher = {mathdoc},
     volume = {22},
     year = {1986},
     zbl = {0609.52008},
     url = {http://geodesic.mathdoc.fr/item/BAG_1986__22_138337/}
}