9. 176. The constitution of the purine nucleosides. Part IV. Adenosine and related nucleotides and co-enzymes J. Masson Gulland,Ensor R. Holiday J. Chem. Soc. 1936 765
10. 400. The constitution of the purine nucleosides. Part V. Adenine thiomethylpentoside Roderick Falconer,J. Masson Gulland J. Chem. Soc. 1937 1912