Douglas, A., & Repka, J. (2014). The GraviGUT Algebra Is not a Subalgebra of E₈, but E₈ Does Contain an Extended GraviGUT Algebra. Symmetry, Integrability and Geometry: Methods and Applications.
Chicago-Zitierstil (17. Ausg.)Douglas, A., und J. Repka. "The GraviGUT Algebra Is Not a Subalgebra of E₈, but E₈ Does Contain an Extended GraviGUT Algebra." Symmetry, Integrability and Geometry: Methods and Applications 2014.
MLA-Zitierstil (8. Ausg.)Douglas, A., und J. Repka. "The GraviGUT Algebra Is Not a Subalgebra of E₈, but E₈ Does Contain an Extended GraviGUT Algebra." Symmetry, Integrability and Geometry: Methods and Applications, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.