Ryan, P. R., Skerrett, M., Findlay, G. P., Delhaize, E., & Tyerman, S. D. (1997). Aluminum activates an anion channel in the apical cells of wheat roots. The National Academy of Sciences of the USA.

Ryan, Peter R., Martha Skerrett, Geoffrey P. Findlay, Emmanuel Delhaize, and Stephen D. Tyerman. Aluminum Activates an Anion Channel in the Apical Cells of Wheat roots. The National Academy of Sciences of the USA, 1997.

Ryan, Peter R., et al. Aluminum Activates an Anion Channel in the Apical Cells of Wheat roots. The National Academy of Sciences of the USA, 1997.