@article{Herbst1989, <br/>
            author = { Herbst, E. and Smith, D. and  
Adams, N. G. and  
McIntosh, B. J. } ,<br/>title = "{Association Reactions, Theoretical Shortcomings  }"  ,<br/> journal = {J. Chem. Soc., Faraday Trans. 2} ,<br/> year = 1989 ,<br/> volume = 85 ,<br/> pages = {1655-1664}  <br/> }