@article{VSPUI_2014_4_a9,
     author = {H. Zhang and M. Berz},
     title = {The fast mulitpole method in the differential algebra framework},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {97--107},
     publisher = {mathdoc},
     number = {4},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2014_4_a9/}
}