@article{article7f57dc86,
title   = {Field redefinition invariant Lagrange multiplier formalism},
author = {Brandt, Fernando Tadeu Caldeira and Martins Filho, Sérgio},
year = {2023},
doi = {10.1016/j.aop.2023.169323},
publisher = {Elsevier},
journal   = {Annals of Physics}
}