@article{CRMATH_2003__336_9_785_0,
     author = {Degond, Pierre and Ringhofer, Christian},
     title = {Binary quantum collision operators conserving mass momentum and energy},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {785--790},
     publisher = {Elsevier},
     volume = {336},
     number = {9},
     year = {2003},
     doi = {10.1016/S1631-073X(03)00185-7},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(03)00185-7/}
}