@article{Gredel1989,
author = { Gredel, R. and Lepp, S. and Dalgarno, A. and Herbst, E. } ,
title = "{Cosmic-ray-induced photodissociation and photoionization rates of interstellar molecules}" ,
journal = {Astrophysical Journal} ,
year = 1989 ,
volume = 347 ,
pages = {289-293} ,
doi = {10.1086/168117}
}