@book{14368,
	author = {Portuguese Meeting on Astronomy and Astrophysics and Lemos, Jos�e P. S. and Centro multidisciplinar de astrof�isica (Portugal)},
	title = {Astronomy and astrophysics},
	publisher = {World Scientific,},
	year = {c2001.},
	address = {River Edge, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10255950}
}