@article{article5a54f202, title = {Secondary shearless bifurcations for two isochronous resonant perturbations}, author = {Leal, B. B. and Lazarotto, Matheus Jean and Mugnaine, Michele and Almeida, A M Ozorio de and Viana, R L and Caldas, IberĂȘ L}, year = {2025}, doi = {https://doi.org/10.1063/5.0233732}, publisher = {AIP Publishing LLC}, journal = {Chaos} }