@book{21664,
	author = {Karshenboim, Savely G., ed. and Smirnov, Valery B., ed.},
	title = {Precision Physics of Simple Atomic Systems},
	publisher = {Springer Berlin Heidelberg},
	year = {2003},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/b13865}
}