N. A. Mayer, F. M. Pereira, J. C. Barbosa, and V. Y. Koba, “Root distribution of mume rootstocks budded with ’Aurora-1’ peach”, PAB, vol. 42, no. 7, pp. 965–973, Jul. 2007, doi: 10.1590/S1678-3921.pab2007.v42.7654.