| Citation | Born, E.W., S. Rysgaard, G. Ehlmé, M. Sejr, M. Acquarone and N. Levermann 2003 Underwater observations of foraging free-living Atlantic walruses (Odobenus rosmarus rosmarus) and estimates of their food consumption. Polar Biology 26:348-357. | 
| DOI / ISBN | http://dx.doi.org/10.1007/s00300-003-0486-z | 
| Paper URL | |
| Ref. No. | 90484 | 
| Language | English | 
| Usage | used in part | 
| Comments on the publication | |
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