@article {Juhl:14 May 1998:0022-460X:703,
	author = "Juhl P.",
	title = "A NOTE ON THE CONVERGENCE OF THE DIRECT COLLOCATION BOUNDARY ELEMENT METHOD",
	journal = "Journal of Sound and Vibration",
	volume = "212",
	year = "14 May 1998",
	abstract = "",
	pages = "703-719(17)",
	url = "http://www.ingentaconnect.com/content/els/0022460x/1998/00000212/00000004/art91456"
	doi = "doi:10.1006/jsvi.1997.1456	"
}