HST/ACS Lyman α imaging of the nearby starburst ESO 338-IG04 M. Hayes, G. Östlin, J. M. Mas-Hesse, D. Kunth, C. Leitherer and A. Petrosian A&A, 438 1 (2005) 71-85 Published online: 06 July 2005 DOI: 10.1051/0004-6361:20052702