papers
Publications (3)
astro-ph.SR2017
Gaia Data Release 1. Testing the parallaxes with local Cepheids and RR Lyrae stars
Gaia Collaboration, G. Clementini, L. Eyer +588
astro-ph.SR2017
Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects
Gaia Collaboration, F. van Leeuwen, A. Vallenari +589
math.MG2014
A fractional Helly theorem for boxes
I. Bárány, F. Fodor, A. MartÃnez-Pérez +3