title: Comment on "Nonrelativistic electromagnetic surface waves: dispersion properties in a magnetized dusty electron-positron plasma".
abstract: The theory of electromagnetic surface modes propagating along the planar interface between dusty electron-positron plasma and vacuum is reexamined by the conventional matching method of boundary conditions. It is shown that in a magnetoplasma the direct use of specular reflection method is not appropriate and the derivations for the TM-mode dispersion relation [Phys. Rev. E 61, 4357 (2000)] are incorrect.
authors.forename: Amar P
authors.initials: AP
authors.lastname: Misra
authors.forename: A Roy
authors.initials: AR
authors.lastname: Chowdhury