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M. S. T. Araujo, VANNUCCI, A., and Caldas, I. L., “Observation of disruptions in tokamak plasma under the influence of resonant helical magnetic fields”, Il Nuovo Cimento D, vol. 18, no. 7, pp. 807 - 821, 1996.

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M. S. Baptista, Caldas, I. L., HELLER, M. V. A. P., and FERREIRA, A. A., “Onset of symmetric plasma turbulence”, Physica A: Statistical Mechanics and its Applications, vol. 301, no. 1-4, pp. 150 - 162, 2001.

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V. M. de Oliveira, Sousa-Silva, P. A., and Caldas, I. L., “Order-chaos-order and invariant manifolds in the bounded planar Earth–Moon system”, Celestial Mechanics and Dynamical Astronomy, vol. 132, p. 51, 2020.

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L. A. Osorio, Roberto, M., Caldas, I. L., Viana, R. L., and Elskens, Y., “Onset of internal transport barriers in tokamaks”, Physics of Plasmas, vol. 28, no. 8, p. 082305, 2021.

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