@article{articlef36fc439,
title   = {On the classical and constrained theories for preventing self-intersection in orthotropic nonlinear elasticity},
author = {Aguiar, Adair Roberto and Pence, Thomas J. and Rocha, Lucas Almeida},
year = {2026},
doi = {10.1016/j.ijengsci.2025.104452},
publisher = {Elsevier Inc.},
journal   = {International Journal of Engineering Science}
}