Kreuz, Carlos Leomar, Henri Stuker, and José Luiz Petri. 1992. “Economic Aspects of Different Fruit Set Density of ’Fuji’ Apples”. Pesquisa Agropecuaria Brasileira 27 (3):429-33. https://doi.org/10.1590/S1678-3921.pab1992.v27.3666.