@Article{npg-11-393-2004,
AUTHOR = {G\'amez, A. J. and Zhou, C. S. and Timmermann, A. and Kurths, J.},
TITLE = {Nonlinear dimensionality reduction in climate data},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {11},
YEAR = {2004},
NUMBER = {3},
PAGES = {393--398},
URL = {http://www.nonlin-processes-geophys.net/11/393/2004/},
DOI = {10.5194/npg-11-393-2004}
}