@article{Maluendes1993, <br/>
            author = { Maluendes, S. A. and McLean, A. D. and 
Herbst, E. } ,<br/>title = "{Calculations Concerning Interstellar Isomeric Abundance Ratios for C 3H and C 3H 2}"  ,<br/> journal = {Astrophysical Journal} ,<br/> year = 1993 ,<br/> volume = 417 ,<br/> pages = {181}  ,<br/> doi = {10.1086/173301}  <br/> }