1. Bullough W A, The Third Wave of Machines, Endeavour (1996), pp 50–55, Elsevier Press.
2. Bullough W A, Chin S B and Wong A P, The Potential of an Electrically Strictive Driven Poppet Valve, Japan CFD Journal, at press, Vol 9, No 1. Apl. (2000).
3. Bullough W A et al, ERF Shear Mode Characteristics: Volume Fraction, Shear Rate and Time Effects. Trans. ASME, Jnl. Dyn. Syst. Meast. & Control. pp 221–225, June (1996).
4. Hosseini Sianaki A et al, Experimental Investigation into Electrical Modelling of ERF Shear Mode. Proc. IEE, Sci. Meast. & Tech., V. 141, No. 6, pp 531–537.
5. Jolly M R. Bender J W and Carlson J D, Properties and Applications of Commercial Magnetorheological Fluid. Proc. SPIE Ann. Int. Sympo. on Smart Structures and Materials, held San Diego, California (March 1998), pp 1–15.