@Article{npg-15-417-2008,
AUTHOR = {Ghil, M. and Zaliapin, I. and Thompson, S.},
TITLE = {A delay differential model of ENSO variability: parametric instability and the distribution of extremes},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {3},
PAGES = {417--433},
URL = {http://www.nonlin-processes-geophys.net/15/417/2008/},
ISSN = {1023-5809}
}