1. Satellite remote sensing procedures for glacial terrain analyses and hazard assessment in the Aoraki Mount Cook region;Allen;New Zealand: New Zealand Journal of Geology and Geophysics,2008
2. First Approaches towards Modeling Glacial Hazards in the Mount Cook Region of New Zealand's Southern Alps: Natural Hazards and Earth System Sciences, 9, 481–499;Allen,2009
3. Annan, A.P., 2005. Ground Penetrating Radar, in Butler, D.K. (Ed.), Near-Surface Geophysics, Chapter 11, Volume 13, SEG Books, pp. 357–438.
4. Rock glaciers on Prins Karls Forland. II: GPR soundings and the development of internal structures;Berthling;Permafr. Periglac. Process.,2000
5. Near-surface geophysical imaging of a talus deposit in Yosemite Valley, California;Brody;Environmental & Engineering Geoscience,2015