Masthead.Published in:Fortschritte der Physik / Progress of Physics, 1973, v. 21, n. 6, p. fmi, doi. 10.1002/prop.19730210601Publication type:Article
Inertia and Gravity: a New Approach to Dynamical Theory in General Relativity.Published in:Fortschritte der Physik / Progress of Physics, 1973, v. 21, n. 6, p. 265, doi. 10.1002/prop.19730210602By:Quale, AndreasPublication type:Article