HESPEL, B. Compte rendu de Hartle (James B.) : «Gravity. An Introduction to Einstein’s General Relativity». Revue des questions scientifiques , [S. l.], v. 194, n. 1-2, p. 1–2, 2026. DOI: 10.14428/rqs.v194i1-2.73343. Disponível em: https://ojs.uclouvain.be/index.php/Questions-scientifiques/article/view/73343. Acesso em: 27 sept. 2026.