Over the years there have been many, many articles and mentions of Rim or his fly or methods in numerous books and publications. Here are a few of the articles I clipped from the Denver newspapers.
RS2 Educates the Smart Fish Denver Post
Quik and Dirty Top Dozen CS Gazette Rim Chung RS2
Midge Mighty Fine Denver Post RS2 Rim Chung
RS2Gazette article on Rim Chung
RS2Flies and Ice Denver Post Rim Chung
RS2Denver Post Rim Chung Fly Tying
One Fly Fisherman 