Sodium and potassium in the bones of penguin and skuare vealed by EPR and SR-XRF technique
Xie Zhouqing, Xu Siqi, Huang Yuying, He Wei, Jin Sizhao, Sun Liguang
ADVANCES IN POLAR SCIENCE . 2010, (1-English): 22 -30 .  DOI: 10.3724/SP.J.1085.2010.00022