@inproceedings{inproceedings520e581f, title = {Transport reduced by effect of persistent barriers in non twist systems}, author = {Szezech Junior, José Danilo and Caldas, Iberê Luiz and Lopes, Sérgio Roberto and Viana, Ricardo Luiz and Morrison, P J}, year = {2013}, publisher = {SBF}, booktitle = {Encontro Brasileiro de Física dos Plasmas} }