@article{SLC_2018_80B_a15,
     author = {James Propp},
     title = {One-Dimensional {Packing:} {Maximality} {Implies} {Rationality}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2018},
     volume = {80B},
     url = {http://geodesic.mathdoc.fr/item/SLC_2018_80B_a15/}
}