@article{DMTCS_2012_special_263_a30,
     author = {Dukes, Mark and Le Borgne, Yvan},
     title = {The sandpile model, polyominoes, and a $q,t${-Narayana} polynomial},
     journal = {Discrete mathematics & theoretical computer science},
     year = {2012},
     volume = {DMTCS Proceedings vol. AR, 24th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2012)},
     doi = {10.46298/dmtcs.3044},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.3044/}
}