@Article{npg-9-75-2002,
AUTHOR = {Leubner, M. P. and Schupfer, N.},
TITLE = {A universal mirror wave-mode threshold condition for non-thermal space plasma environments},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {9},
YEAR = {2002},
NUMBER = {2},
PAGES = {75--78},
URL = {http://www.nonlin-processes-geophys.net/9/75/2002/},
DOI = {10.5194/npg-9-75-2002}
}