@article {neokosmidis2003evaluation,
	title = {Evaluation of the probability density function of the four-wave mixing noise.},
	journal = {WSEAS Transactions on Communications},
	volume = {2},
	number = {2},
	year = {2003},
	pages = {346{\textendash}348},
	author = {Neokosmidis, J and Kamalakis, Th and Chipouras, A and Varoutas, D}
}
