Mixed Analog-Digital Simulation: The tools are here... is anyone really using them? - John Harris; Mark Chadwick; Tom Quan; Norbert Diesing; Edward MacRobbie (ISCAS, 1994)

PQLX noise model for the URZ station in the Matata region of New Zealand. - Sepideh J. Rastin; Charles P. Unsworth; Ken R. Gledhill; George G. Coghill; Mark Chadwick; Russell Robinson (ISSPA, 2010)

Iterative coupling of standardised earthquake detection & wavelet thresholding to determine simplified earthquake event waveforms (SEEW). - Sepideh J. Rastin; Charles P. Unsworth; Ken R. Gledhill; George G. Coghill; Mark Chadwick; Russell Robinson (ISSPA, 2010)