@article{SLC_2017_78B_a75,
     author = {Emily Gunawan and Gregg Musiker and Hannah Vogel},
     title = {Infinite {Friezes} of {Cluster} {Algebras} from {Surfaces}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2017},
     volume = {78B},
     url = {http://geodesic.mathdoc.fr/item/SLC_2017_78B_a75/}
}