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Journal: Symmetry, 2021
Volume: 13
Number: 1430

Article: Three Roads to the Geometric Constraint Formulation of Gravitational Theories with Boundaries
Authors: by Fernando Barbero, Marc Basquens, Valle Varo and Eduardo J. S. Villaseñor
Link: https://www.mdpi.com/2073-8994/13/8/1430

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