@Article{npg-15-159-2008,
AUTHOR = {Bernacchia, A. and Naveau, P.},
TITLE = {Detecting spatial patterns with the cumulant function – Part 1: The theory},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {1},
PAGES = {159--167},
URL = {http://www.nonlin-processes-geophys.net/15/159/2008/},
ISSN = {1023-5809}
}