Dirac's superposition of pure states extended to the statistical operators Antonio Zecca OriginalPaper Pages: 629 - 634
Sensitivity of the three-body calculations to different effects Ahmed Osman OriginalPaper Pages: 635 - 643
Quantum mechanics as relativistic statistics III. A relativistic particle in two-dimensional space-time Yu. A. Rylov OriginalPaper Pages: 645 - 674
Separability structures and Killing-Yano tensors in vacuum type-D space-times without acceleration M. DemianskiM. Francaviglia OriginalPaper Pages: 675 - 680
Investigation of the problem of singularities in general relativity Uma BasuIndira AddyBidyut Kumar Datta OriginalPaper Pages: 681 - 691
Weak circulation theorems as a way of distinguishing between generalized gravitation theories M. EnoshA. Kovetz OriginalPaper Pages: 693 - 712