TY  - JOUR
AU  - Ancel A., Visser H.
PY  - 1997//
TI  - Energy saving in hudding penguins.
T2  - Nature
JO  - Nature
SP  - 304
EP  - 305
VL  - 385
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/385304a0
N1  - exported from refbase (http://publi.ipev.fr/polar_references/show.php?record=907), last updated on Tue, 21 Apr 2009 11:55:32 +0200
ID  - AncelA.1997
ER  -