XUV irradiation of young planetary atmospheres. Results from a joint XMM-Newton and HST observation of HIP67522A. Maggio, I. Pillitteri, C. Argiroffi, D. Locci, S. Benatti and G. MicelaA&A, 690 (2024) A383DOI: https://doi.org/10.1051/0004-6361/202451582