Anet E.F.L., 1972. Superficial scald, a functional disorder of stored apples. IX Effect of maturity and ventilation. J. Sci. Food Agric. 23: 763-769.
Bender R.J., Seibert E., 2004. Ethylene production of apples still on tree. Rev. Iber. Tecnología Postcosecha 6(2):107-109.
Blanpied G.D., 1989. Measurement of internal ethylene concentration and studies of its efficacy as a predictor of empire storage life. Acta Hort. 258: 429-436.
Blanpied G.D., Silsb y K.J., 1992. Predicting harvest