V. SANT'ANNA, M. I. KLEIN, E. BIONDO, e E. M. KOLCHINSKI, “Allelopathic effect of aqueous extracts from agro-industrial residues of pecan nut [Carya illinoinensis (Wangenh) C. Koch] and pinhão (Araucaria angustifolia)”, R. Eletr. Cient. da Uergs, vol. 3, nº 3, p. 495–507, dez. 2017.