Article ISI
The Astrophysical Journal  (2014)

Evidence for Ubiquitous High-equivalent-width Nebular Emission in z ~ 7 Galaxies: Toward a Clean Measurement of the Specific Star-formation Rate Using a Sample of Bright, Magnified Galaxies

Smit, R.; Bouwens, R. J.; Labbé, I.; Zheng, W.; Bradley, L.; Donahue, M.; Lemze, D.; Moustakas, J.; Umetsu, K.; Zitrin, A.; Coe, D.; Postman, M.; Gonzalez, V.; Bartelmann, M.; Benítez, N.; Broadhurst, T.; Ford, H.; Grillo, C.; Infante, L.; Jimenez-Teja, Y.; Jouvel, S.; Kelson, D. D.; Lahav, O.; Maoz, D.; Medezinski, E.; Melchior, P.; Meneghetti, M.; Merten, J.; Molino, A.; Moustakas, L. A.; Nonino, M.; Rosati, P.; Seitz, S.