@article{10_37236_711,
     author = {Wilfried Huss and Ecaterina Sava},
     title = {Rotor-router aggregation on the comb},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/711},
     zbl = {1244.82027},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/711/}
}