(1)
Rego-Oliveira, L. do V.; Faria, R. T. de; Fonseca, I. C. de B.; Saconato, C. Influence of Source and Concentration of Carbohydrate on Shoot Growth and Rooting of Oncidium Varicosum Lindl. (Orchidaceae). Semina: Ciênc. Agrár. 2003, 24, 265-272.