@article {525,
	title = {Derivation of an analytical area-preserving map to describe transport barriers in tokamaks},
	journal = {Journal of Physics: Conference Series},
	volume = {7},
	year = {2005},
	month = {Jan-01-2005},
	pages = {163 - 173},
	issn = {1742-6588},
	doi = {10.1088/1742-6596/7/1/014},
	url = {http://stacks.iop.org/1742-6596/7/i=1/a=014?key=crossref.355e50ad55027b1c250d8b04600082b1},
	author = {M Roberto and Elton C. da Silva and I. L. Caldas and R L Viana}
}
