Ramírez, C., Grinbergs, J., Valenzuela, E., & San Martín, C. (1990). Influence of proteoid roots in the development of Gevuina avellana Mol. (Proteaceae ) seedlings. Bosque, 11(1), 11–20. https://doi.org/10.4206/bosque.1990.v11n1-02