%0 Journal Article
%A A. Z. Nasyrov
%T On traversing labyrinths by automata that leave nonerasable marks
%J Diskretnaya Matematika
%D 1997
%P 123-133
%V 9
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DM_1997_9_1_a9/
%G ru
%F DM_1997_9_1_a9