@book{24219,
	author = {Laplace, P.L.  and 拉普拉斯},
	title = {宇宙体系论:},
	publisher = {商务印书馆,},
	year = {2012},
	series = {汉译世界学术名著丛书},
	address = {北京：},
	note = {Translation of: Exposition du systeme du monde.}
}