De-blending deep Herschel surveys: A multi-wavelength approach W. J. Pearson, L. Wang, F. F. S. van der Tak, P. D. Hurley, D. Burgarella and S. J. Oliver A&A, 603 (2017) A102 Published online: 18 July 2017 DOI: 10.1051/0004-6361/201630105