000 00434nam a2200133Ia 4500
008 230130s9999||||xx |||||||||||||| ||und||
020 _a9783319969657
100 _aJohannes Andersen, David Baneke, Claus Madsen
245 4 _aThe International Astronomical Union
250 _a1st ed. 2019
260 _bSpringer International Publishing
_c2019
650 _aPhysics and Astronomy
856 _uhttps://doi.org/10.1007/978-3-319-96965-7
999 _c18341
_d18341