@article {Hoaki1993,
	title = {{Amino acid requirements of two hyperthermophilic Archaeal isolates from deep sea vents: Desulfurococcus strain SY and Pyrococcus strain GB-D}},
	journal = {Applied and Environmental Microbiology},
	volume = {59},
	number = {2},
	year = {1993},
	pages = {610{\textendash}613},
	issn = {0099-2240},
	url = {http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=202153{\&}blobtype=pdf},
	author = {Hoaki, T and Wirsen, C O and Hanzawa, S and Maruyama, T and Jannasch, H W}
}
