@article{article718a7499,
title   = {Structural identities in the first-order formulation of quantum gravity},
author = {Fernando Tadeu Brandt and Frenkel, Josif and Martins Filho, Sérgio and McKeon, D. G. C.},
year = {2020},
doi = {10.1103/PhysRevD.102.045013},
journal   = {Physical Review D}
}