%0 Journal Article %A Madaras, Tomás %A Marcinová, Andrea %T On the structural result on normal plane maps %J Discussiones Mathematicae. Graph Theory %D 2002 %P 293-303 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2002_22_2_a6/ %G en %F DMGT_2002_22_2_a6