Influence of physical galaxy properties on Lyα escape in star-forming galaxies Hakim Atek, Daniel Kunth, Daniel Schaerer, J. Miguel Mas-Hesse, Matthew Hayes, Göran Östlin and Jean-Paul Kneib A&A, 561 (2014) A89 Published online: 08 January 2014 DOI: 10.1051/0004-6361/201321519