@Article{npg-21-339-2014,
AUTHOR = {Nariyuki, Y. and Umeda, T. and Suzuki, T. K. and Hada, T.},
TITLE = {Ion acceleration by parallel propagating nonlinear Alfvén wave packets in a radially expanding plasma},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {21},
YEAR = {2014},
NUMBER = {1},
PAGES = {339--346},
URL = {https://npg.copernicus.org/articles/21/339/2014/},
DOI = {10.5194/npg-21-339-2014}
}