@Article{npg-12-661-2005,
AUTHOR = {Rattan, S. S. P. and Ruessink, B. G. and Hsieh, W. W.},
TITLE = {Non-linear complex principal component analysis of nearshore bathymetry},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {12},
YEAR = {2005},
NUMBER = {5},
PAGES = {661--670},
URL = {http://www.nonlin-processes-geophys.net/12/661/2005/},
DOI = {10.5194/npg-12-661-2005}
}