\Bibitem{1} \paper Correction \jour Diskr. Mat. \yr 2006 \vol 18 \issue 1 \pages 159 \mathnet{http://mi.mathnet.ru/dm40} \crossref{https://doi.org/10.4213/dm40} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2254743}