@Article{npg-11-421-2004,
AUTHOR = {McKenzie, J. F. and Doyle, T. B.},
TITLE = {Trans-sonic cusped shaped, periodic waves and solitary waves of the electrostatic ion-cyclotron type},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {11},
YEAR = {2004},
NUMBER = {4},
PAGES = {421--425},
URL = {http://www.nonlin-processes-geophys.net/11/421/2004/},
DOI = {10.5194/npg-11-421-2004}
}