@article{10_1007_s10492_015_0114_6,
     author = {Castelli, Roberto and Lessard, Jean-Philippe and Mireles James, Jason D.},
     title = {Analytic enclosure of the fundamental matrix solution},
     journal = {Applications of Mathematics},
     pages = {617--636},
     publisher = {mathdoc},
     volume = {60},
     number = {6},
     year = {2015},
     doi = {10.1007/s10492-015-0114-6},
     mrnumber = {3436565},
     zbl = {06537665},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-015-0114-6/}
}