1. Introduction 813
2. Capture of slow neutrons by atoms in a crystal lattice 814
3. Application of Lamb's theory to the study of resonance scattering of γ quanta in crystals 815
4. Use of temperature variation of the source and mechanical motion of the source with respect to the absorber for observing the effect of resonant absorption of γ rays without recoil 817
5. Hyperfine splitting and polarization of lines in experiments on resonance scattering of γ rays without recoil 820
6. Use of the phenomenon of resonance absorption of γ rays for studying solids 824
7. Experimental test of the general theory of relativity 825
8. Prospects for use of the phenomenon of resonance scattering of γ rays 826
9. Limit of applicability of the method of resonance scattering of γ rays 829
Literature 830