A. C. Bernardi, R. T. Faria, J. F. R. P. Carvalho, L. K. Unemoto, and A. M. de Assis, “Vegetative development of Dendrobium nobile Lindl. plants fertirrigated with diferents concentrations of sarruge nutritive solution”, Semina: Ciênc. Agrár., vol. 25, no. 1, pp. 13–20, Dec. 2004.