LS 5039: A runaway microquasar ejected from the galactic plane M. Ribó, J. M. Paredes, G. E. Romero, P. Benaglia, J. Martí, O. Fors and J. García-Sánchez A&A, 384 3 (2002) 954-964 Published online: 15 March 2002 DOI: 10.1051/0004-6361:20020093