On the extreme relativistic limit of arbitrary spin wave equations G. Alagar Ramanujam OriginalPaper Pages: 311 - 318
Sensitive observables of quantum mechanics V. CapassoD. FortunatoF. Selleri OriginalPaper Pages: 319 - 326
O(4) treatment of arbitrary central problem via quasiclassical quantization V. B. SerebrennikovA. E. Shabad OriginalPaper Pages: 339 - 352
Newtonian universes expanding or contracting with shear and rotation W. DavidsonA. B. Evans OriginalPaper Pages: 353 - 378
Symmetric Lie algebras of non-linear transformations of conformal type in quantum mechanics Hans Tilgner OriginalPaper Pages: 379 - 388