1. Apple impact bruise prediction models;Siyami;Transactions of the ASAE,1988
2. Apple handling damage in New Zealand;Studman,1990
3. A mathematical model of produce damage mechanisms;Peleg;Transactions of the ASAE,1984
4. Reduction of mechanical damage in New Zealand apples;Banks,1991
5. Impact analysis using video with an instrumented sphere;Bollen,1990