@article{article, title  = {{Historical SAM Variability. Part II: Twentieth-Century Variability and Trends from Reconstructions, Observations, and the IPCC AR4 Models}},

 url = {{}},

 year = {{2009}},

 month = {{10}},

 author = {{Fogt RL and Perlwitz J and Monaghan AJ and Bromwich DH and Jones JM and Marshall GJ}},

 doi = {{10.1175/2009JCLI2786.1}},

 volume = {{22}},

 journal = {{J CLIMATE}},

 issue = {{20}},

 pages = {{5346-5365}},

 note = {{Accessed on 2024/09/19}}}