@unpublished{Le2004,
	Author = {M. Leok},
	Eprint = {\texttt{arXiv:math.NA/0508360}},
	Note = {(preprint, \href{http://arxiv.org/math.NA/0508360}{\tt arXiv:math.NA/0508360})},
	Title = {Generalized {G}alerkin Variational Integrators: {L}ie group, multiscale, and pseudospectral methods},
	Year = {2004},
}