@Article{npg-9-409-2002,
AUTHOR = {Chapman, S. C. and Rowlands, G. and Watkins, N. W.},
TITLE = {Extremum statistics: a framework for data analysis},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {9},
YEAR = {2002},
NUMBER = {5/6},
PAGES = {409--418},
URL = {http://www.nonlin-processes-geophys.net/9/409/2002/},
DOI = {10.5194/npg-9-409-2002}
}