Dimitrakis, G A*; George, M*; Poliakoff, M*; Harrison, I*; Robinson, J*; Kingman, S*; Lester, E*; Gregory, A P; Lees, K (2009) A system for traceable measurement of the microwave complex permittivity of liquids at high pressures and temperatures. Meas. Sci. Technol., 20 (4). 045901