Nigel Hambly, Mark Cropper, Steve Boudreault, Cian Crowley, Ralf Kohley, Jos de Bruijne, Chris Dolding, Claus Fabricius, George seabroke, Michael Davidson, Ross Collins, Nicholas Cross et al., Astronomy & Astrophysics
[No Value] Gaia Collaboration, F. van Leeuwen, A. Vallenari, C. Jordi, L. Lindegren, U. Bastian, T. Prusti, J. H. J. de Bruijne, A. G. A. Brown, N. C. Hambly, R. S. Collins, N. J. G. Cross, R. G. Mann, N. Rowell et al., Astronomy & Astrophysics, 601
[No Value] Gaia Collaboration, T. Prusti, J. H. J. de Bruijne, A. Vallenari, C. Babusiaux, C. A. L. Bailer-Jones, U. Bastian, M. Biermann, D. W. Evans, N. C. Hambly, R. S. Collins, N. J. G. Cross, R. G. Mann, N. Rowell et al., Astronomy & Astrophysics, 595
Claus Fabricius, Ulrich Bastian, Jordi Portell, Javier Castaneda, Michael Davidson, Nigel Hambly, M Clotet, Michael Biermann, A. Mora, Deborah Busonero, Ross Collins, Nicholas Cross, Nicholas Rowell et al., Astronomy & Astrophysics
P.~W. Lucas, M.~G. Hoare, A. Longmore, A.~C. Schröder, C.~J. Davis, A. Adamson, R.~M. Bandyopadhyay, R. de Grijs, M. Smith, N. Hambly, R.~S. Collins, N. Cross, M. Read, E.~T.~W. Sutorius, A. Lawrence et al., Monthly Notices of the Royal Astronomical Society, 391, p. 136-163