Botha, M., J. Berner, M. Westcott, and K. Kellner. “The Influence of Seed Coatings on the Activities of ?-Amylase, Lipoxygenase and Peroxidase on the Germination of Gras Seeds”. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt;, Vol. 32, no. 1, Dec. 2013, p. 1 page, doi:10.4102/satnt.v32i1.833.