@article{articlefb1caf13,
title   = {Multiclass Hammersley-Aldous-Diaconis process and multiclass-customer queues},
author = {Ferrari, Pablo Augusto and Martin, James B.},
year = {2009},
doi = {10.1214/08-AIHP168},
journal   = {Annales de l`Institut Henri Poincaré - Probabilités et Statistiques}
}