Formal Foundations of General Relativity
Publishes a detailed formal treatment of the developing gravitational theory, presenting its mathematical structure before he restores fully general covariance.
Albert Einstein · Event
Publishes a detailed formal treatment of the developing gravitational theory, presenting its mathematical structure before he restores fully general covariance.

Publishes a detailed formal treatment of the developing gravitational theory, presenting its mathematical structure before he restores fully general covariance.