@article {layton2009efficiency,
	title = {On the efficiency of spectral deferred correction methods for time-dependent partial differential equations},
	journal = {Applied numerical mathematics},
	volume = {59},
	number = {7},
	year = {2009},
	pages = {1629{\textendash}1643},
	publisher = {North-Holland},
	author = {Layton, Anita T}
}