  Recently, S.A.Mikhailov et al presented a theoretical study(cond-mat/0407364)
concerning the electromagnetic response of a finite-width two-dimensional
electron stripe. Surprisingly, in the above manuscript the magnetic field
dependence of the magnetoplasmon spectrum(namely Fig.4) reproduces that
reported for the first time in our paper(cond-mat/0405176, JETP Lett., 80,
August 2004, in press). We believe that the above curious coincidence may
result from the authors not to be informed enough.
