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Are you Floor van Leeuwen, author of the books below?
Hipparcos, the New Reduction of the Raw Data by Floor van Leeuwen Hipparcos, the New Reduction of the Raw Data by Floor van Leeuwen Vol. 265 - Omega Centauri, a Unique Window into Astrophysics by Floor van Leeuwen Hipparcos, the New Reduction of the Raw Data by Floor van Leeuwen Cambridge Encyclopedia of Astronomy by Simon Mitton


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