@article {Childress1987a,
	title = {{Symbiosis in the deep sea}},
	journal = {Scientific American},
	volume = {255},
	number = {May},
	year = {1987},
	pages = {114{\textendash}120},
	issn = {0036-8733},
	author = {Childress, J J and Felbeck, H and Somero, G N}
}
