@article{Haller11,
	author = {Haller, George and Sapsis, Themistoklis },
	title = {Lagrangian coherent structures and the smallest finite-time Lyapunov exponent},
	journal = {Chaos: An Interdisciplinary Journal of Nonlinear Science},
	volume = {21},
	number = {2},
	pages = {023115},
	year = {2011},
	doi = {10.1063/1.3579597},
	URL = {https://doi.org/10.1063/1.3579597},
	eprint = {https://doi.org/10.1063/1.3579597}
}