@article {Grassle1977a,
	title = {{Slow recolonisation of deep-sea sediment}},
	journal = {Nature},
	volume = {265},
	number = {5595},
	year = {1977},
	pages = {618{\textendash}619},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0028-0836},
	doi = {10.1038/265618a0},
	url = {http://dx.doi.org/10.1038/265618a0},
	author = {Grassle, J F}
}
