@Article{npg-13-109-2006,
AUTHOR = {Eidelman, A. and Elperin, T. and Kleeorin, N. and Markovich, A. and Rogachevskii, I.},
TITLE = {Experimental detection of turbulent thermaldiffusion of aerosols in non-isothermal flows},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {1},
PAGES = {109--117},
URL = {https://npg.copernicus.org/articles/13/109/2006/},
DOI = {10.5194/npg-13-109-2006}
}

@Article{npg-13-145-2006,
AUTHOR = {Abe, S. and Suzuki, N.},
TITLE = {Complex-network description of seismicity},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {2},
PAGES = {145--150},
URL = {https://npg.copernicus.org/articles/13/145/2006/},
DOI = {10.5194/npg-13-145-2006}
}

@Article{npg-13-237-2006,
AUTHOR = {Mu\~noz, V.},
TITLE = {A nonextensive statistics approach for Langmuir waves in    relativistic plasmas},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {2},
PAGES = {237--241},
URL = {https://npg.copernicus.org/articles/13/237/2006/},
DOI = {10.5194/npg-13-237-2006}
}

@Article{npg-13-255-2006,
AUTHOR = {Hayakawa, M. and Timashev, S. F.},
TITLE = {An attempt to find precursors in the ULF geomagnetic data by means  of flicker noise spectroscopy},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {3},
PAGES = {255--263},
URL = {https://npg.copernicus.org/articles/13/255/2006/},
DOI = {10.5194/npg-13-255-2006}
}

@Article{npg-13-329-2006,
AUTHOR = {Tokumaru, M. and Kojima, M. and Fujiki, K. and Yamashita, M.},
TITLE = {Tracking heliospheric disturbances by interplanetary scintillation},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {3},
PAGES = {329--338},
URL = {https://npg.copernicus.org/articles/13/329/2006/},
DOI = {10.5194/npg-13-329-2006}
}

@Article{npg-13-409-2006,
AUTHOR = {Ida, Y. and Hayakawa, M.},
TITLE = {Fractal analysis for the ULF data during the 1993 Guam earthquake to study prefracture criticality},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {4},
PAGES = {409--412},
URL = {https://npg.copernicus.org/articles/13/409/2006/},
DOI = {10.5194/npg-13-409-2006}
}

@Article{npg-13-425-2006,
AUTHOR = {Nariyuki, Y. and Hada, T.},
TITLE = {Remarks on nonlinear relation among phases and frequencies in modulational instabilities of parallel propagating Alfvén waves},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {4},
PAGES = {425--441},
URL = {https://npg.copernicus.org/articles/13/425/2006/},
DOI = {10.5194/npg-13-425-2006}
}

@Article{npg-13-499-2006,
AUTHOR = {Kawahara, G. and Kida, S. and van Veen, L.},
TITLE = {Unstable periodic motion in turbulent flows},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {13},
YEAR = {2006},
NUMBER = {5},
PAGES = {499--507},
URL = {https://npg.copernicus.org/articles/13/499/2006/},
DOI = {10.5194/npg-13-499-2006}
}

@Article{npg-14-17-2007,
AUTHOR = {Chian, A. C.-L. and Santana, W. M. and Rempel, E. L. and Borotto, F. A. and Hada, T. and Kamide, Y.},
TITLE = {Chaos in driven Alfvén systems: unstable periodic orbits and chaotic saddles},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {14},
YEAR = {2007},
NUMBER = {1},
PAGES = {17--29},
URL = {https://npg.copernicus.org/articles/14/17/2007/},
DOI = {10.5194/npg-14-17-2007}
}