@article{article061bd7e8,
title   = {Gaia Data Release 2 Kinematics of globular clusters and dwarf galaxies around the Milky Way ★},
author = {Helmi, A and Van Leeuwen, F and McMillan, P. J and Massari, D and Antoja, T and Teixeira, Ramachrisna},
year = {2018},
doi = {10.1051/0004-6361/20182698},
journal   = {Astronomy & Astrophysics}
}