%0 Journal Article %A D. Kolev %T Integrability for a Nonlinear Electrodynamical Model of Three Conservation Laws %J Mathematica balkanica %D 1999 %P 247 %V 13 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1999_13_3-4_a5/ %F MABA_1999_13_3-4_a5