@article{articlef616a4fa,
title   = {Local and global analysis of the displacement map for some near integrable systems},
author = {Braun, Francisco and Cruz, Leonardo Pereira Costa da and Torregrosa, Joan},
year = {2025},
doi = {10.1016/j.physd.2025.134932},
journal   = {Physica D : Nonlinear Phenomena}
}