@article{Costes2009, <br/>
            author = { Costes, M. and Halvick, P. and  
Hickson, K.M. and 
Daugey, N. and 
Naulin, C. } ,<br/>title = "{Non-threshold, Threshold, and Nonadiabatic Behavior of the Key Interstellar C + C2H2 Reaction}"  ,<br/> journal = {Astrophysical Journal} ,<br/> year = 2009 ,<br/> volume = 703 ,<br/> pages = {1179-1187}  ,<br/> doi = {10.1088/0004-637X/703/2/1179}  <br/> }