@article{articled7f69932,
title   = {Hamiltonian description for magnetic field lines in fusion plasmas: A tutorial},
author = {Viana, Ricardo Luiz and Mugnaine, Michele and Caldas, Iberê Luiz},
year = {2023},
doi = {10.1063/5.0170345},
publisher = {AIP Publishing},
journal   = {Physics of Plasmas}
}