@article {layton2006quadratic,
	title = {Quadratic spline Galerkin method for the shallow water equations on the sphere},
	journal = {Math. Comput. Simulat},
	volume = {71},
	year = {2006},
	pages = {175{\textendash}186},
	author = {Layton, Anita T and Christara, CC and Jackson, KR}
}