1. Recoilless fractions calculated with the nearest-neighbour interaction model by Kagan and Maslow

   • G. J. Kemerink
   • F. Pleiter

   OriginalPaper Pages: 187 - 198

2. Hyperfine interactions in Li₂ZrF₆ and Li₂HfF₆

   • M. T. Dova
   • P. C. Rivas
   • A. R. López García

   OriginalPaper Pages: 199 - 204

3. Emission Mössbauer study of recoil-induced Frenkel pairs in nickel created by neutrino and gamma-ray emission in the electron capture decay of⁵⁷Ni

   • M. Devillers
   • J. Ladriere
   • D. Apers

   OriginalPaper Pages: 205 - 219

4. Hyperfine and magnetic properties of 19e⁻ (electron reservoir) sandwiches of Fe(I), C₅R₅FeC₆R₆ (where R=H or CH₃) and (C₆(CH₃₎₆₎₂Fe⁺: Mössbauer experiments and molecular orbital calculations

   • J. P. Mariot
   • J. Guillin
   • A. Trautwein

   OriginalPaper Pages: 221 - 251

5. Electric-field-gradient sternheimer function for closed shell ions

   • K. D. Sen
   • A. Weiss
   • P. C. Schmidt

   OriginalPaper Pages: 253 - 264

6. Nuclear deorientation of W, Os and Pt recoiling in vacuum at 0.02c

   • J. Billowes

   OriginalPaper Pages: 265 - 276

7. Anomalous thermal behaviour of β-(NH₄)₂HfF₆

   • A. M. Rodríguez
   • M. C. Caracoche
   • A. R. López García

   OriginalPaper Pages: 277 - 282