@misc{oai:nifs-repository.repo.nii.ac.jp:02000629,
 author = {MIO, K. and OGINO, T. and MINAMI, Kazuo and TAKEDA, S.},
 month = {Sep},
 title = {Modified Nonlinear Schrodinger Equation for Alfven Waves Propagating along the Magnetic Field in Cold Plasmas},
 year = {1975}
}