@book{9687,
	author = {European Astronomical Meeting, and Xanthakis, John N., and International Astronomical Union.},
	title = {Solar activity and related interplanetary and terrestrial phenomena : },
	publisher = {Springer,},
	year = {1973.},
	series = {Proceedings of the First European Astronomical Meeting ; v. 1},
	address = {Berlin ;},
	note = {Sponsored by the International Astronomical Union.}
}