@book{21588,
	author = {Wolf, Bernhard, ed. and Fullerton, Alex W., ed.},
	title = {Variable and Non-spherical Stellar Winds in Luminous Hot Stars},
	publisher = {Springer Berlin Heidelberg},
	year = {1999},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/BFb0106346}
}