Pery, Arie. "A theoretical and experimental study of hydraulic power supplies using pressure-compensated pumps, their influence on servosystem dynamic response, and thier [sic] utilization in energy-saving configurations /." Doctoral dissertation, Ohio State University, 1983. http://rave.ohiolink.edu/etdc/view?acc_num=osu14872381632053Chicago Manual of Style (17th edition)