References
- C. S. Kim, K. S. Hong, and M. K. Kim, "Nonlinear robust control of a hydraulic elevator", Control Engineering Practice, 13 (6) (2005) 789-803. https://doi.org/10.1016/j.conengprac.2004.09.003
- R. S. Chandel and S. R. Bala, "Effect of welding parameters and groove angle on the soundness of root beads deposited by the SAW process", Proc. of Trends in Welding Research, Gatlinburg, Tennessee, USA (1986) 479-385.
- S. Kalpakjian and S. R. Schmid, "Manufacturing Processes for Engineering Materials," Second Ed. Addison-Wesley Publishing Company, New York, USA, (1992).