Spin in gravityde Peter G. Bergmann, V. De Sabbata, P. I. Pronin, Claus LämmerzahlMateriasGravitationNuclear spinGravitational fieldsGeneral relativity (Physics)Torseurs, Théorie desCosmologyCongressesParticles (Nuclear physics)
TTopological Properties and Global Structure of Space-TimeTopological Properties and Global Structure of Space-Time