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161

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162

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163

Jeongnim Kim, Giulia Galli, John W. Wilkins and Andrew Canning.
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164

C. Piscotti, T. Yarger and A. Zettl.
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165

K. S. Pitzer and E. Clementi.
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166

W. K. Leung, R. J. Needs, G. Rajagopal, S. Itoh and S. Ihara.
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R. Q. Hood, P. R. C. Kent, R. J. Needs, G. Rajagopal and P. R. Briddon.
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Unpublished.