Massimo Stiavelli Space Telescope Science Institute Studying the First Galaxies with the Hubble and the Webb Space Telescopes Hubble Science Briefing April.
Sources of Reionization Jordi Miralda Escudé Institut de Ciències de l’Espai (IEEC-CSIC, ICREA), Barcelona. Beijing, 10-7-2008.
Sources of Reionization