“Allelopathic Effect of Salix Spp. On Seeds Germination and Seedling Delvelopment of Raphanus Sativus L”. Revista de Ciências Agroveterinárias, vol. 12, no. 3, May 2013, pp. 255-63, https://periodicos.udesc.br/index.php/agroveterinaria/article/view/5221.