\input zb-basic
\input zb-ioport
\iteman{io-port 06120613}
\itemau{Ahangar, H.Abdollahzadeh; Pushpalatha, L.; Sheikholeslami, S.M.; Zhao, Yancai}
\itemti{On uniquely 3-list colorable graphs.}
\itemso{Adv. Stud. Contemp. Math., Kyungshang 22, No. 4, 511-519 (2012).}
\itemcc{}
\itemut{list coloring; uniquely list colorable graphs; Harary graphs}
\itemli{}
\end