@article{JEMS_2004_6_4_a2,
     author = {Piermarco Cannarsa and Pierre Cardaliaguet},
     title = {Representation of equilibrium solutions to the table problem of growing sandpiles},
     journal = {Journal of the European Mathematical Society},
     pages = {435--464},
     publisher = {mathdoc},
     volume = {6},
     number = {4},
     year = {2004},
     doi = {10.4171/jems/16},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/16/}
}