@inbook {2845,
	title = {Core Dynamo},
	booktitle = {Encyclopedia of Solid Earth Geophysics},
	volume = {1},
	year = {2011},
	pages = {55-63},
	publisher = {Springer},
	organization = {Springer},
	address = {Berlin},
	author = {Christensen, Ulrich R. and Gupta, Harsh}
}
