@article {2009ApJ...697..544S,
	title = {A Keck HIRES Doppler Search for Planets Orbiting Metal-Poor Dwarfs. II. On the Frequency of Giant Planets in the Metal-Poor Regime},
	journal = {\apj},
	volume = {697},
	number = {1},
	year = {2009},
	month = {may},
	pages = {544-556},
	keywords = {Astrophysics - Earth and Planetary Astrophysics, planetary systems: formation, stars: abundances, stars: statistics, techniques: radial velocities},
	doi = {10.1088/0004-637X/697/1/544},
	author = {Sozzetti, Alessandro and Torres, Guillermo and Latham, David W. and Stefanik, Robert P. and Korzennik, Sylvain G. and Boss, Alan P. and Carney, Bruce W. and Laird, John B.}
}
