He II emitters in the VIMOS VLT Deep Survey: Population III star formation or peculiar stellar populations in galaxies at 2 < z < 4.6?
P. Cassata, O. Le Fèvre, S. Charlot, T. Contini, O. Cucciati, B. Garilli, G. Zamorani, C. Adami, S. Bardelli, V. Le Brun, B. Lemaux, D. Maccagni, A. Pollo, L. Pozzetti, L. Tresse, D. Vergani, A. Zanichelli and E. Zucca
A&A, 556 (2013) A68
DOI: https://doi.org/10.1051/0004-6361/201220969
