@article {Lutz1994,
	title = {{Close encounter in the deep}},
	journal = {Nature},
	volume = {371},
	number = {6498},
	year = {1994},
	pages = {563},
	issn = {0028-0836},
	doi = {10.1038/371563a0},
	url = {http://dx.doi.org/10.1038/371563a0},
	author = {Lutz, R A and Voight, J R}
}
