Real-time structural analysis for preoperative surgical planning. - Sigbjörn Olson; Stephen Ferguson; Christian Sigrist; Ion Pappas; Wock Hallermann; Lutz-Peter Nolte; Marco Caversaccio (CARS, 2003)

JSTOR: A History. - Stephen Ferguson (J. Assoc. Inf. Sci. Technol., 2004)

Scaled, patient-specific 3D vertebral model reconstruction based on 2D lateral fluoroscopy. - Guoyan Zheng; Lutz-Peter Nolte; Stephen Ferguson (Int. J. Comput. Assist. Radiol. Surg., 2011)