@article {Alexe-Ionescu200210,
	title = {Periodic deformations in nematic liquid crystals},
	journal = {Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics},
	volume = {66},
	number = {6},
	year = {2002},
	pages = {61705-61714},
	doi = {10.1103/PhysRevE.66.061705},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-41349087683\&doi=10.1103\%2fPhysRevE.66.061705\&partnerID=40\&md5=488c7aa528c4a354221295b877df0f97},
	author = {Alexe-Ionescu, A.L. and Barbero, G. and Lelidis, I.}
}
