@article {Kevrekidis2005,
	title = {Stabilizing the discrete vortex of topological charge S=2},
	journal = {Physical Review E - Statistical, Nonlinear, and Soft Matter Physics},
	volume = {72},
	number = {1},
	year = {2005},
	note = {cited By 8},
	doi = {10.1103/PhysRevE.72.016606},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-27244444537\&doi=10.1103\%2fPhysRevE.72.016606\&partnerID=40\&md5=7726c8d5575d0ea436039bfca01e3294},
	author = {Kevrekidis, P. G. and Frantzeskakis, DJ}
}
