Filho, João Américo Wordell, et al. “Reaction of Barley Cultivars to Drechslera Teres and Pathogenic Variability of Isolates from the South of Brazil”. Pesquisa Agropecuaria Brasileira, vol. 37, no. 6, June 2002, pp. 775-81, https://doi.org/10.1590/S1678-3921.pab2002.v37.6402.