BibTex format
@article{Thomas:2007:10.1103/PhysRevLett.98.054802,
author = {Thomas, AGR and Mangles, SPD and Najmudin, Z and Kaluza, MC and Murphy, CD and Krushelnick, K},
doi = {10.1103/PhysRevLett.98.054802},
journal = {PHYSICAL REVIEW LETTERS},
title = {Measurements of wave-breaking radiation from a laser-wakefield accelerator},
url = {http://dx.doi.org/10.1103/PhysRevLett.98.054802},
volume = {98},
year = {2007}
}