Horvath, H., Rostoks, N., Brueggeman, R., Steffenson, B., von Wettstein, D., & Kleinhofs, A. (2003). Genetically engineered stem rust resistance in barley using the Rpg1 gene. The National Academy of Sciences.

Horvath, Henriette, Nils Rostoks, Robert Brueggeman, Brian Steffenson, Diter von Wettstein, ja Andris Kleinhofs. Genetically Engineered Stem Rust Resistance in Barley Using the Rpg1 Gene. The National Academy of Sciences, 2003.

Horvath, Henriette, et al. Genetically Engineered Stem Rust Resistance in Barley Using the Rpg1 Gene. The National Academy of Sciences, 2003.