Valentine JS, Roe J, Butler A, MotadeFreitas D.  1985.  Studies of Copper-Zinc Superoxide Dismutase: The Role of Zinc and of the Essential Arginyl Residue. Biological and Inorganic Copper Chemistry, Vol 2, (ed, K. Karlin and J. Zubieta) Adenine Press. :53-60.

Butler A., Linck R.G.  1984.  Equilibrium and Kinetic Studies of Substitution of FeTIM(X)(Y)2+ in Aqueous Solution. Inorg. Chem. 23:2227-2231.

Butler A., Linck R.G.  1984.  Flash Photolysis of FeTIM(X)(CO)2+ Complexes in Aqueous-Acetonitrile Solution: Study of Trans Effects and the Kinetics and Mechanism of Substitution. Inorg. Chem. 23:4545-4549.

McCarthy M.M., Bowman C., Butler A., Dutton R.W.  1976.  The Humoral Response of Mouse Spleen Cells to Two Types of Sheep Red Erythrocytes IV. The in vivo Response to H and L SRBC and the Genetic control of the Production of IgM and IgG Antibodies in Discriminator Mice. J. of Immunology. 116:1725.