References
- Kahn , O. 1975 . Molec. Phys. , 29 : 1039 – 1039 .
- Saillant , R. and Wentworth , R.A.D. 1968 . Inorg. Chem. , 7 : 1 – 1 .
- Crouch , P.C. , Fowles , G.W.A. and Walton , R.A. 1969 . J. chem. Soc. A 972 – 972 .
- Barraclough , C.G. and Gregson , A.K. 1972 . J. chem. Soc. Faraday Trans. II 177 – 177 .
- Wessel , G.J. and Ijdo , D.J.W. 1957 . Acta crystallogr. , 10 : 466 – 466 .
- Kahn , O. 1975 . J. chem. Soc. Faraday Trans. II 862 – 862 .
- Kahn , O. and Kettle , S.F.A. 1975 . Molec. Phys. , 29 : 61 – 61 .
- Tsukerblat , B.S. , Belinskii , M.I. and Ablov , A.V. 1972 . Physics Lett. A , 41 : 109 – 109 .
- Verkhter , B.G. and Kaplan , N.D. 1973 . Physics Lett. A , 43 : 389 – 389 .