“Effects of Boron and Succinic Acid 2,2-Dimethyl Hydrazide (SADH) on Fruitfulness and Storage Behavior of "Magness’ Pears”. Journal of the American Pomological Society, vol. 30, no. 3, July 1976, pp. 74-77, https://doi.org/10.71318/apom.1976.30.3.74.