ANTARCTIC SCIENCE, v.17, no.2, pp.193 - 204, 2005
ANTARCTIC SCIENCE, v.16, no.3, pp.227 - 237, 2004
MARINE ECOLOGY PROGRESS SERIES, v.255, pp.93 - 99, 2003
JOURNAL OF PLANKTON RESEARCH, v.23, no.4, pp.333 - 352, 2001
GEO-MARINE LETTERS, v.18, no.3, pp.189 - 194, 1999
GEOCHEMICAL JOURNAL, v.32, no.5, pp.281 - 299, 1998