@book{15967,
	author = {Symposium of the International Astronomical Union and Benz, A. O., ed. and Astronomical Society of the Pacific     },
	title = {Stars as suns: activity evolution and planets},
	publisher = {Astronomical Society of the Pacific},
	year = {2004},
	series = {IAU symposium; no. 219},
	address = {San Francisco}
}