@article{GT_2015_19_1_a6,
     author = {Kallus, Yoav},
     title = {Pessimal packing shapes},
     journal = {Geometry & topology},
     pages = {343--363},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2015},
     doi = {10.2140/gt.2015.19.343},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2015.19.343/}
}