@article {Zumberge1991,
	title = {{A submarine measurement of the Newtonian gravitational constant}},
	journal = {Physical Review Letters},
	volume = {67},
	number = {22},
	year = {1991},
	pages = {3051{\textendash}3054},
	issn = {0031-9007},
	doi = {10.1103/PhysRevLett.67.3051},
	url = {http://dx.doi.org/10.1103/PhysRevLett.67.3051},
	author = {Zumberge, M A and Hildebrand, J A and Stevenson, J M and Parker, R L and Chave, A D and Ander, M E and Spiess, F N}
}
