@article{DCG_1995__13_3-4_131364,
     author = {J.M. Wills and U. Betke and M. Henk},
     title = {Sausages are {Good} {Packings.}},
     journal = {Discrete & computational geometry},
     pages = {297--312},
     publisher = {mathdoc},
     volume = {13},
     number = {3-4},
     year = {1995},
     zbl = {0829.52010},
     url = {http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131364/}
}