000			00460nam a2200145Ia 4500
008			230130s9999||||xx |||||||||||||| ||und||
020			_a9781493925841
100			_aAndré Balogh, Hugh Hudson, Kristóf Petrovay, Rudolf Steiger
245		4	_aThe Solar Activity Cycle
250			_a2015
260			_bSpringer New York _c2015
440			_aSpace Sciences Series of ISSI
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-1-4939-2584-1
999			_c17491 _d17491