Glycolaldehyde in Perseus young solar analogs M. De Simone, C. Codella, L. Testi, A. Belloche, A. J. Maury, S. Anderl, Ph. André, S. Maret and L. Podio A&A, 599 (2017) A121 Published online: 10 March 2017 DOI: 10.1051/0004-6361/201630049