Star formation in the intragroup medium and other diagnostics of the evolutionary stages of compact groups of galaxiesS. Torres-Flores, C. Mendes de Oliveira, D. F. de Mello, P. Amram, H. Plana, B. Epinat and J. Iglesias-PáramoA&A, 507 2 (2009) 723-746DOI: https://doi.org/10.1051/0004-6361/200911878