Paul M Williams

Camera system fixed movie audio playback.

Timothy J. Tredwell, Cynthia S. Bell, Gary Lee Robison, 1992 .

Still camera system with audio recording on the photographic film

Cynthia S. Bell, Gary Lee Robison, Timothy J. Tredwell, 1992 .

Review of the dielectric properties of nanofiltration membranes and verification of the single oriented layer approximation.

Ramon Pérez, Miquel Rovira, Laia Llenas, 2012, Advances in colloid and interface science.

Characterisation and application of a novel positively charged nanofiltration membrane for the treatment of textile industry wastewaters.

Paul M Williams, C. Wright, P. Williams, 2012, Water research.