%0 Journal Article
%A Kolář, Josef
%T A new possibility in bi-directional search
%J Kybernetika
%D 1977
%P -22
%V 13
%N 1
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/KYB_1977__13_1_a1/
%G en
%F KYB_1977__13_1_a1