Sensitive Areas and Periods of the Greenland White-fronted Goose in West Greenland. Spring staging areas and moult as important bottleneck periods in the annual cycle of the goose subspecies - Ph.D. thesis. Christian M. Glahder. National Environmental Re search Institute, Denmark, 142 pp.
Miljøundersøgelser ved Maarmorilik 1998. Poul Johansen, Gert Asmund og Frank Riget. Danmarks Miljøundersøgelser. 74 s. - Faglig rapport fra DMU nr. 277.
Grønlandske gåsebestande - en oversigt. David Boertmann og Christian Glahder. Danmarks Miljøundersøgelser 1999, 59 sider. - Faglig rapport fra DMU nr. 276.
Goose Populations of the Western Palearctic. A review of status and distribution. Jesper Madsen, Gill Cracknell and Tony Fox. Wetlands International Publication No. 48. National Environmental Research Institute, Denmark 1999. 346 s.
Spættet sæl i Kangerlussuaq / Søndre Strømfjord. Thomas Dahlin Lisborg & Jonas Teilmann. Grønlands Naturinstitut. Teknisk rapport nr. 23, august 1999. 40 s.
