On the Enhanced Cosmic-Ray Ionization Rate in the Diffuse Cloud toward $ζ$ Persei
Journal article published in 2008 by
G. Shaw,
G.~J Ferland 
,
R. Srianand,
N.~P Abel,
P.~A.~M van Hoof,
P.~C Stancil
,
R. Srianand,
N.~P Abel,
P.~A.~M van Hoof,
P.~C Stancil
