BibTex format
@article{Wu:2009:10.1017/S0022112009990577,
author = {Wu, X and Huerre, P},
doi = {10.1017/S0022112009990577},
journal = {JOURNAL OF FLUID MECHANICS},
pages = {173--211},
title = {Low-frequency sound radiated by a nonlinearly modulated wavepacket of helical modes on a subsonic circular jet},
url = {http://dx.doi.org/10.1017/S0022112009990577},
volume = {637},
year = {2009}
}