Radonic, L. M., J. M. Zimmermann, D. Zavallo, N. López, and M. López Bilbao. “Rooting in Km Selective Media As Efficient in Vitro Selection Method for Sunflower Genetic Transformation”. Electronic Journal of Biotechnology, vol. 9, no. 3, June 2006, pp. 0-0, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v9n3-19.