@article{NUMA_1992__62_1_133656,
     author = {T. Sonar},
     title = {Entropy production in second-order three-point schemes.},
     journal = {Numerische Mathematik},
     pages = {371--390},
     publisher = {mathdoc},
     volume = {62},
     number = {1},
     year = {1992},
     zbl = {0761.65070},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1992__62_1_133656/}
}