Authors: E Monnin; A Indermühle; A Dällenbach; J Flückiger; B Stauffer; T F Stocker; D Raynaud; J M Barnola Journal: Science Date: 2001-01-05 Impact factor: 47.728
Authors: Jeremy D Shakun; Peter U Clark; Feng He; Shaun A Marcott; Alan C Mix; Zhengyu Liu; Bette Otto-Bliesner; Andreas Schmittner; Edouard Bard Journal: Nature Date: 2012-04-04 Impact factor: 49.962