References
- Schmidt , J. 1972 . Chem. Phys. Lett. , 14 : 411 – 411 .
- Harris , C.B. 1971 . J. chem. Phys. , 54 : 972 – 972 .
- Bell , W.E. and Bloom , A.L. 1957 . Phys. Rev. , 107 : 1559 – 1559 .
- Chase , L.L. 1968 . Phys. Rev. Lett. , 21 : 888 – 888 .
- Schadee , R.A. , Schmidt , J. and Van der Waals , J.H. 1976 . Chem. Phys. Lett. , 41 : 435 – 435 .
- De Groot , M.S. , Hesselmann , I.A.M. , Reinders , F.J. and Van der Waals , J.H. 1975 . Molec. Phys. , 29 : 37 – 37 . Antheunis, D. A., Botter, B. J., Schmidt, J., and Van der Waals, J. H., 1975, Molec. Phys., 29, 49.
- Van der Waals , J.H. and de Groot , M.S. 1967 . The Triplet State , 101 – 101 . Cambridge University Press .