Properties of simulated Milky Way-mass galaxies in loose group and field environments C. G. Few, B. K. Gibson, S. Courty, L. Michel-Dansac, C. B. Brook and G. S. Stinson A&A, 547 (2012) A63 Published online: 30 October 2012 DOI: 10.1051/0004-6361/201219649