%0 Journal Article
%T Counter-examples to the Kotzig problem
%A ASRATYAN, A. S.
%A MIRUMYAN, A. N.
%J Discrete Mathematics and Applications
%V 3
%N 1
%P 59-62
%@ 0924-9265
%D 1993-01-01
%I Walter de Gruyter
%~ DeepDyve