@Article{npg-11-259-2004,
AUTHOR = {Whang, Y. C.},
TITLE = {Theory and observation of double discontinuities},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {11},
YEAR = {2004},
NUMBER = {2},
PAGES = {259--266},
URL = {http://www.nonlin-processes-geophys.net/11/259/2004/},
DOI = {10.5194/npg-11-259-2004}
}