@book{21413,
	author = {Schulz, Norbert S. },
	title = {The Formation and Early Evolution of Stars},
	publisher = {Springer Berlin Heidelberg},
	year = {2012},
	series = {Astronomy and Astrophysics Library},
	address = {Heidelberg, Berlin},
	edition = {2nd ed.},
	url = {http://doi.org/10.1007/978-3-642-23926-7}
}