@article {Kvenvolden1990,
	title = {{Hydrocarbon geochemistry of hydrothermally generated petroleum from Escanaba trough, offshore California U.S.A}},
	journal = {Applied Geochemistry},
	volume = {5},
	number = {1-2},
	year = {1990},
	pages = {83{\textendash}91},
	issn = {0883-2927},
	doi = {10.1016/0883-2927(90)90039-8},
	url = {http://dx.doi.org/10.1016/0883-2927(90)90039-8},
	author = {Kvenvolden, K A and Rapp, J B and Hostettler, F D}
}
