1. Response Characteristics and Control of Extraction Processes;Mills,1971
2. The Dynamics of Dispersed Phase Holdup in Liquid-Liquid Perforated Plate Extraction Column;Shirotsuka;Kagaku Kogaku,1971
3. Digital Integrators for the Data Van;Griffith,1972
4. Feedback Control Systems;Smith,1958
5. Density Measurement and Control of Liquid in Turbulent Flow;Ochiai,1974