A. Carlos Fraile, Roberto, M., Caldas, I. L., and Martins, C. G. L., “Plasma Response to Resonant Magnetic Perturbations in Large Aspect Ratio Tokamaks”, IEEE Transactions on Plasma Science, vol. 45, no. 11, pp. 2906 - 2912, 2017.

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C. G. L. Martins, Roberto, M., and Caldas, I. L., “Delineating the magnetic field line escape pattern and stickiness in a poloidally diverted tokamak”, Physics of Plasmas, vol. 21, no. 8, p. 082506, 2014.

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C. G. L. Martins, Roberto, M., and Caldas, I. L., “Magnetic Field Line Stickiness in Tokamaks”, IEEE Transactions on Plasma Science, vol. 42, no. 10, pp. 2764 - 2765, 2014.

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T. Kroetz, Martins, C. G. L., Roberto, M., and Caldas, I. L., “Set of wires to simulate tokamaks with poloidal divertor”, Journal of Plasma Physics, vol. 79, no. 05, pp. 751 - 757, 2013.

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I. L. Caldas, Viana, R. L., Szezech, J. D., PORTELA, J. S. E., da Fonseca, J. D., Roberto, M., Martins, C. G. L., and da Silva, E. J., “Nontwist symplectic maps in tokamaks”, Communications in Nonlinear Science and Numerical Simulation, vol. 17, no. 5, pp. 2021 - 2030, 2012.

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L. C. de Oliveira, Martins, C. G. L., Roberto, M., Caldas, I. L., and R. de Carvalho, E., “Robust tori-like Lagrangian coherent structures”, Physica A: Statistical Mechanics and its Applications, vol. 391, no. 24, pp. 6611 - 6616, 2012.

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C. G. L. Martins, Roberto, M., Caldas, I. L., and Braga, F. L., “Analytical solutions for Tokamak equilibria with reversed toroidal current”, Physics of Plasmas, vol. 18, no. 8, p. 082508, 2011.

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C. G. L. Martins, Marcus, F. A., Caldas, I. L., and R. de Carvalho, E., “Blocking Radial Diffusion in a Double-Waved Hamiltonian Model”, Journal of Physics: Conference Series, vol. 285, p. 012011, 2011.

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C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “Labyrinthic standard non-twist map”, Journal of Physics A: Mathematical and Theoretical, vol. 44, no. 4, p. 045102, 2011.

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C. G. L. Martins, Roberto, M., Caldas, I. L., and R. de Carvalho, E., “Magnetic Field Line Escape: Comparison with Mean Free Path”, Journal of Physics: Conference Series, vol. 285, p. 012012, 2011.

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C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “Plasma confinement in tokamaks with robust torus”, Physica A: Statistical Mechanics and its Applications, vol. 390, no. 5, pp. 957 - 962, 2011.

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C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “Effect of robust torus on the dynamical transport”, Journal of Physics: Conference Series, vol. 246, p. 012005, 2010.

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C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “The non-twist standard map with robust tori”, Journal of Physics A: Mathematical and Theoretical, vol. 43, no. 17, p. 175501, 2010.

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C. G. L. Martins, Marcus, F. A., Caldas, I. L., and R. de Carvalho, E., “Robust tori in a double-waved Hamiltonian model”, Physica A: Statistical Mechanics and its Applications, vol. 389, no. 23, pp. 5511 - 5514, 2010.

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