9Marino G, Berardi G. Different sealing materials for Petri dishes strongly affect shoot regeneration and development from leaf explants of quince 'B.A 29' [ J]. In Vitro Cellular & Developmental Biology-Plant, 2004, 40 (4) : 384 -388.
10Ciobotari G, Brinza M, Morariu A, et al. Graft incompatibility influence on assimilating pigments and soluble sugars amount of some pear ( Pyrus sativa) cuhivars [ J ]. Notulae Botanicae Horti Agrobotanici C|uj-Napoca, 2010, 38 (1): 187-192.