@article{M2AN_1998__32_3_307_0,
     author = {Fr\'enod, Emmanuel and Lucquin-Desreux, Brigitte},
     title = {On conservative and entropic discrete axisymmetric {Fokker-Planck} operators},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {307--339},
     publisher = {Elsevier},
     volume = {32},
     number = {3},
     year = {1998},
     mrnumber = {1627143},
     zbl = {0911.65136},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1998__32_3_307_0/}
}