1. Calibration of an acoustic echo-integration system in a deep tank, with gain comparisons over standard sphere material, water temperature and time;Demer;Scientific Committee—Conservation of Antarctic Marine Living Resources—Selected Scientific Papers,1993
2. Demer D. A., R. P. Hewitt and V. J. Loeb (submitted) In-situ target strength measurements of Antarctic zooplankton (Euphausia superba and Salpa thompsoni) at 120 and 200 kHz, corroboration of scattering models, and a statistical technique for delineating species. Journal of the Acoustical Society of America.
3. Diurnal variations in mean volume backscattering strength of an Antarctic krill (Euphausia superba) patch;Everson;Journal of Plankton Research,1982
4. Variations in the vertical distribution and density of krill swarms in the vicinity of South Georgia;Everson;Memoirs—National Institute of Polar Research,1983
5. Detection of krill (Euphausia superba) near the sea surface: preliminary results using a towed upward-looking echo-sounder;Everson;British Antarctic Survey Bulletin,1986