共 50 条
- [42] SPECTRAL PROBLEMS IN SPACES OF CONSTANT CURVATURE MATHEMATICAL RESULTS IN QUANTUM PHYSICS, 2011, : 131 - 137
- [44] ON LORENTZIAN SPACES OF CONSTANT SECTIONAL CURVATURE PUBLICATIONS DE L INSTITUT MATHEMATIQUE-BEOGRAD, 2018, 103 (117): : 7 - 15