Search results for: W. Barreto
General Relativity and Gravitation > 2018 > 50 > 6 > 1-13
General Relativity and Gravitation > 2017 > 49 > 8 > 1-13
General Relativity and Gravitation > 2018 > 50 > 6 > 1-13
General Relativity and Gravitation > 2017 > 49 > 8 > 1-13