VLT observations of NGC 1097's “dog-leg” tidal stream - Dwarf spheroidals and tidal streams P. Galianni, F. Patat, J. L. Higdon, S. Mieske and P. Kroupa A&A, 521 (2010) A20 Published online: 15 October 2010 DOI: 10.1051/0004-6361/200913518