A non-arithmetic derivation of the Selberg trace formula A. B. VenkovV. L. KalininL. D. Faddeev OriginalPaper Pages: 171 - 199
Bounds on the number of geodesics on the fundamental region of the modular group S. N. Naboko OriginalPaper Pages: 199 - 202
Relativistic and Galilean-invariant classical mechanical systems A. G. Reiman OriginalPaper Pages: 202 - 207
Hamiltonian systems connected with the Dirac equation L. A. Takhtadzhyan OriginalPaper Pages: 219 - 228
The decomposition of a quasiregular representation of the Lie group by the orbit method V. I. Shubov OriginalPaper Pages: 229 - 246