1. CEAREX Drift Experiment;CEAREX Drift Group;Eos. Trans.,1990
2. The NCEP/NCAR 50-year reanalysis: Monthly means CD-ROM and documentation;Kistler;Bull. Am. Meteror. Soc.,2001
3. The Lead Experiment;LeadEx Group;Eos Trans.,1993
4. Persson , P. O. G. D. Ruffieux K. Davidson Characteristics of the lower troposphere during LeadEx 92 Proceedings of the Third Conf. on Polar Meteoro. and Oceanog. Portland, OR 50 53 1992