00455nam a2200145Ia 4500008004100000020001500041082001700056100001800073245003900091260003600130300002900166490005400195700003100249700002900280260319b        |||||||| |||| 00| 0 eng d  a3540430032  a514bH153.GN  aHairer, Ernst  aGeometric numerical integrationb/  aBerlin:bSpringer-Verlag,c2002  axiii, 515p. Bibl. Index.  aSpringer series in Computational Mathematicsv 31  aLubich, Christianeauthor.  aWanner, Gerhardeauthor.