Loureiro, I., C. Escorial, J.M. García-Baudin, and C. Chueca. 2009. “Spontaneous Wheat-Aegilops Biuncialis, Ae. Geniculata and Ae. Triuncialis Amphiploid Production, a Potential Way of Gene Transference”. Spanish Journal of Agricultural Research 7 (3), 614-20. https://doi.org/10.5424/sjar/2009073-445.