1. Sonic resonant methods for measuring properties associated with texture of “Irish” and sweet potatoes;Finney;Proc. Amer. Soc. Hort. Sci.,1967
2. “Readiness for harvest” of apples as affected by physical and mechanical properties of the fruit;Mohsenin,1965
3. Automatic recording of vibrational properties offoodstuffs;Drake;J. Fd Sci.,1962
4. Measurement of food texture by a Universal Testing Machine;Bourne;Fd Technol., Champaign,1966
5. Fundamentals of quality control for the food industry;Kramer,1962