D. Wallace

Probing surface charge potentials of clay basal planes and edges by direct force measurements.

S. Bhattacharjee, Zhenghe Xu, J. Masliyah, 2008, Langmuir : the ACS journal of surfaces and colloids.

Improved hollow cathode magnetron deposition for producing high thermal conductivity graphite-copper composite

R. Loutfy, J. Withers, D. Wallace, 1995 .