Schilt, Adrian
Brook, Edward J.
Bauska, Thomas K.
Baggenstos, Daniel
Fischer, Hubertus
Joos, Fortunat
Petrenko, Vasilii V.
Schaefer, Hinrich
Schmitt, Jochen
Severinghaus, Jeffrey P.
Spahni, Renato
Stocker, Thomas F.
Article History
Received: 24 March 2014
Accepted: 13 October 2014
First Online: 10 December 2014
Competing interests
: The authors declare no competing financial interests.