@article {Edwards1991,
	title = {{DNA-DNA solution hybridization studies of the bacterial symbionts of hydrothermal vent tube worms (Riftia pachyptila and Tevnia jerichonana)}},
	journal = {Applied and Environmental Microbiology},
	volume = {57},
	number = {4},
	year = {1991},
	pages = {1082{\textendash}1088},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	issn = {0099-2240},
	url = {http://aem.asm.org/cgi/content/abstract/57/4/1082},
	author = {Edwards, D B and Nelson, D C}
}
@article {Nelson1984,
	title = {{DNA base composition and genome size of the prokaryotic symbiont in Riftia pachyptila (Pogonophora)}},
	journal = {FEMS Microbiology Letters},
	volume = {24},
	number = {2-3},
	year = {1984},
	pages = {267{\textendash}271},
	issn = {0378-1097},
	doi = {10.1111/j.1574-6968.1984.tb01317.x},
	url = {http://dx.doi.org/10.1111/j.1574-6968.1984.tb01317.x},
	author = {Nelson, D C and Waterbury, J B and Jannasch, H W}
}
