LJUNGSTRÖM , O.; BERGLUND , L.; HJELMQUIST , G.; HUMBLE , E.; ENGSTRÖM , L. Cyclic 3′,5′-AMP-Stimulated and Non-Stimulated Phosphorylation of Protein Fractions from Rat-Liver Cell Sap on Incubation With (γ-32P)ATP. ujms 1974, 79, 129-137.