The Lyman alpha reference sample - IV. Morphology at low and high redshift L. Guaita, J. Melinder, M. Hayes, G. Östlin, J. E. Gonzalez, G. Micheva, A. Adamo, J. M. Mas-Hesse, A. Sandberg, H. Otí-Floranes et al. (14 more) A&A, 576 (2015) A51 Published online: 26 March 2015 DOI: 10.1051/0004-6361/201425053