@article{10_4153_S0008439518000668,
     author = {Deza, Antoine and Pournin, Lionel},
     title = {Diameter, {Decomposability,} and {Minkowski} {Sums} of {Polytopes}},
     journal = {Canadian mathematical bulletin},
     pages = {741--755},
     year = {2019},
     volume = {62},
     number = {4},
     doi = {10.4153/S0008439518000668},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439518000668/}
}