@Article{npg-15-727-2008,
AUTHOR = {Terwisscha van Scheltinga, A. D. and Dijkstra, H. A.},
TITLE = {Conditional nonlinear optimal perturbations of the double-gyre ocean circulation},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {5},
PAGES = {727--734},
URL = {http://www.nonlin-processes-geophys.net/15/727/2008/},
DOI = {10.5194/npg-15-727-2008}
}