1. Dynamic Characteristics of Valve-Controlled Hydraulic Servomotors;Shearer;Trans. ASME,1954
2. Proportional Control of Rate-Type Servomotors;Shearer;Trans. ASME,1954
3. Development of a Miniature Electrohydraulic Actuator;Lee;Trans. ASME,1955
4. Contributions to Hydraulic Control-3, Pressure Flow Relationships for a 4-way Valve;Blackburn;Trans. ASME,1953
5. Hydraulic Variable-Speed Transmissions as Servomotors;newton;Jour. Franklin Inst.,1947