@article{10_37236_7244,
     author = {Sameer Kailasa and Vivian Kuperberg and Nicholas Wawrykow},
     title = {Chip-firing on trees of loops},
     journal = {The electronic journal of combinatorics},
     year = {2018},
     volume = {25},
     number = {1},
     doi = {10.37236/7244},
     zbl = {1418.14008},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/7244/}
}