BibTex format
@article{Pritchard:2010:10.1103/PhysRevD.82.023006,
author = {Pritchard, JR and Loeb, A},
doi = {10.1103/PhysRevD.82.023006},
journal = {Physical Review D (Particles, Fields, Gravitation and Cosmology)},
pages = {023006--+--023006--+},
title = {Constraining the unexplored period between the dark ages and reionization with observations of the global 21 cm signal},
url = {http://dx.doi.org/10.1103/PhysRevD.82.023006},
volume = {82},
year = {2010}
}