@article {2018AJ....155...89P,
	title = {The California-Kepler Survey. IV. Metal-rich Stars Host a Greater Diversity of Planets},
	journal = {\aj},
	volume = {155},
	number = {2},
	year = {2018},
	pages = {89},
	keywords = {Astrophysics - Earth and Planetary Astrophysics, methods: statistical, planets and satellites: formation, planets and satellites: general, stars: abundances, stars: fundamental parameters, techniques: spectroscopic},
	doi = {10.3847/1538-3881/aaa54c},
	author = {Petigura, Erik A. and Marcy, Geoffrey W. and Winn, Joshua N. and Weiss, Lauren M. and Fulton, Benjamin J. and Howard, Andrew W. and Sinukoff, Evan and Isaacson, Howard and Morton, Timothy D. and Johnson, John Asher}
}
