@misc{struve_2018_1424745, author = {Struve, H.}, title = {{Bestimmung der Abplattung und des Aequators von Mars}}, month = sep, year = 2018, publisher = {Zenodo}, doi = {10.1002/asna.18951381402}, url = {https://doi.org/10.1002/asna.18951381402} }