Phosphorylation of Ribosome-Associated Protein by an Adenosine 3′:5′-Cyclic Monophosphate-Dependent Protein Kinase: Location of the Microsomal Receptor and Protein KinaseGordon M. Walton, Leonard D. Garren, Itamar B. Abrass et al.|Proceedings of the National Academy of Sciences|1971Cited by 97