%0 Journal Article %A R. Ya. Nizkii %T Maxwell equations and direction of electromagnetic field %J Zapiski Nauchnykh Seminarov POMI %D 2005 %P 118-146 %V 329 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2005_329_a10/ %G ru %F ZNSL_2005_329_a10