@article{SIGMA_2014_10_a73,
     author = {Sabina Hossenfelder},
     title = {The {Soccer-Ball} {Problem}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2014},
     volume = {10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2014_10_a73/}
}