BibTex format
@inproceedings{Christou:2009,
author = {Christou, M and Tromans, P and Vanderschuren, L and Ewans, K},
title = {Second-order crest statistics of realistic seas states},
url = {http://www.waveworkshop.org/11thWaves/Papers/Christou_et_al_second_order_crest_statistics.pdf},
year = {2009}
}