@article {Tsitsas2009,
	title = {Higher-order effects and ultrashort solitons in left-handed metamaterials},
	journal = {Physical Review E - Statistical, Nonlinear, and Soft Matter Physics},
	volume = {79},
	number = {3},
	year = {2009},
	note = {cited By 67},
	doi = {10.1103/PhysRevE.79.037601},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-64549129987\&doi=10.1103\%2fPhysRevE.79.037601\&partnerID=40\&md5=0656f0b5d66a3da938888edabc08965f},
	author = {Tsitsas, N.L. and Rompotis, N. and Kourakis, I. and Kevrekidis, P. G. and Frantzeskakis, DJ}
}
