Breton, DJ and Hamilton, GS (2012) Travels with MADGE and MABEL: near-situ and in-situ investigations of firn at Titan Dome, Antarctica, Abstract C13G-06 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3–7 December.
Cogley, JG and 10 others (2011) Glossary of glacier mass balance and related terms, Technical Report, IHP-VII Technical Documents in Hydrology No. 86, IACS Contribution No. 2, UNESCO-IHP, Paris.
Hamilton, GS, Whillans, IM and Morgan, PJ (1998) First point measurements of ice-sheet thickness change in Antarctica. Ann. Glaciol., 27, 125–129.
Hawley, RL and Morris, EM (2006) Borehole optical stratigraphy and neutron-scattering density measurements at Summit, Greenland. J. Glaciol., 52(179), 491–496.
Hubbard, B and Glasser, N (2005) Field techniques in glaciology and glacial geomorphology. John Wiley & Sons, Ltd, Chichester.
McCallum, AB (2014a) A brief introduction to cone penetration testing (CPT) in frozen geomaterials. Ann. Glaciol., 55(68), 7–14.
McCallum, AB (2014b) Cone penetration testing (CPT) in Antarctic firn: an introduction to interpretation. J. Glaciol., 60(219), 83–93.
McCallum, AB (2014c) Direct estimation of snow density from CPT. In Robertson, P. K. and Cabal, K. I. eds, 3rd. International symposium on cone penetration testing. ISSMGE Technical Committee TC 102, Las Vegas.
McCallum, AB (2016) On the relationship between CPT sleeve-friction and snow density. Aust. Geomech. J., 51(2), 29–33.
McCallum, AB and Looijen, P (2017) Preliminary assessment of a friction-sleeve equipped mini penetrometer. J. Cold Regions Eng. (doi: 10.1061/(ASCE)CR.1943-5495.0000122).
Ostrem, G and Brugman, M (1991) Glacier mass-balance measurements. A manual for field and office work., NHRI Science Report 4, National Hydrology Research Institute, Environment Canada, Saskatoon, Sask.
Proksch, M, Lowe, H and Schneebeli, M (2015) Density, specific surface area and correlation length of snow measured by high resolution penetrometry. J. Geophys. Res.: Earth Surf., 120, 1.
Schneebeli, M, Pielmeier, C and Johnson, JB (1999) Measuring snow microstructure and hardness using a high resolution penetrometer. Cold Regions Sci. Technol., 30(1–3), 101.
Shepherd, A and 45 others (2012) A reconciled estimate of ice-sheet mass balance. Science, 338(6111), 1183–1189.