@Article{npg-15-751-2008,
AUTHOR = {Magnusson, L. and K\"all\'en, E. and Nycander, J.},
TITLE = {Initial state perturbations in ensemble forecasting},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {5},
PAGES = {751--759},
URL = {http://www.nonlin-processes-geophys.net/15/751/2008/},
DOI = {10.5194/npg-15-751-2008}
}