@article{10_4153_CJM_2007_017_3,
     author = {Servat, E.},
     title = {Le splitting pour l'op\'erateur de {Klein{\textendash}Gordon:} une approche heuristique et num\'erique},
     journal = {Canadian journal of mathematics},
     pages = {393--417},
     year = {2007},
     volume = {59},
     number = {2},
     doi = {10.4153/CJM-2007-017-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2007-017-3/}
}