Compton-thick AGN in the CDFN I. Georgantopoulos NOA A. Akylas NOA A. Georgakakis NOA M. Rovilos MPE M. Rowan-Robinson Imperial College. - ppt download
20+ "Georgantopoulos" profiles | LinkedIn
Ioannis Georgantopoulos – AHEAD2020
Ioannis Georgantopoulos - Director of Research - National Observatory of Athens | LinkedIn