@article {497,
	title = {Chaotic transport in reversed shear tokamaks},
	journal = {Nuclear Fusion},
	volume = {48},
	year = {2008},
	month = {Jan-02-2008},
	pages = {024018},
	issn = {0029-5515},
	doi = {10.1088/0029-5515/48/2/024018},
	url = {http://stacks.iop.org/0029-5515/48/i=2/a=024018?key=crossref.8044081abcf6be8f4c92e21c70d1c29e},
	author = {F. A. Marcus and T Kroetz and M Roberto and I. L. Caldas and Elton C. da Silva and R L Viana and Z. O. Guimar{\~a}es-Filho}
}
@article {552,
	title = {Control of chaotic magnetic fields in tokamaks},
	journal = {Brazilian Journal of Physics},
	volume = {32},
	year = {2002},
	month = {Jan-01-2002},
	doi = {10.1590/S0103-97332002000500023},
	url = {http://www.scielo.br/scielo.php?script=sci_arttext\&pid=S0103-97332002000500023\&lng=en\&nrm=iso\&tlng=enhttp://www.scielo.br/pdf/bjp/v32n4/a23v32n4.pdf},
	author = {I. L. Caldas and R L Viana and Araujo, M. S. T. and VANNUCCI, A. and Elton C. da Silva and Ullmann, K. and M. V. A. P. HELLER}
}
