Rodrigues, Lia Rosane, Sergio Francisco Schwarz, Victor Paulo Reckziegel, and Otto Carlos Koller. 1998. “Manual Thinning of Tangerine ’Montenegrina’”. Pesquisa Agropecuaria Brasileira 33 (8):1315-20. https://doi.org/10.1590/S1678-3921.pab1998.v33.4963.