On the original composition of the gas forming first-generation stars in clusters: insights from HST and JWST - Legnardi, M. V.; Milone, A. P.; Cordoni, G.; Marino, A. F.; Dondoglio, E.; Jang, S.; Lagioia, E. P.; Muratore, F.; Ziliotto, T.; Bortolan, E.; Mohandasan, A. (2024)