@article {layton2008efficient,
	title = {An efficient numerical method for the two-fluid Stokes equations with a moving immersed boundary},
	journal = {Computer methods in applied mechanics and engineering},
	volume = {197},
	number = {25-28},
	year = {2008},
	pages = {2147{\textendash}2155},
	publisher = {North-Holland},
	author = {Layton, Anita T}
}
