@Article{npg-16-131-2009,
AUTHOR = {Toffoli, A. and Benoit, M. and Onorato, M. and Bitner-Gregersen, E. M.},
TITLE = {The effect of third-order nonlinearity on statistical properties of random directional waves in finite depth},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {1},
PAGES = {131--139},
URL = {http://www.nonlin-processes-geophys.net/16/131/2009/},
DOI = {10.5194/npg-16-131-2009}
}