Schuch, M. W.; Peters, J. A. Multiplication In Vitro of Apple Shoots Marubakaido (Malus Prunifolia Willd, Borkh) and Megumi (Malus Domestica Borkh) Cultivars. PAB 1993, 28 (4), 433-437. https://doi.org/10.1590/S1678-3921.pab1993.v28.3894.