\input zb-basic
\input zb-ioport
\iteman{io-port 05923569}
\itemau{Brunsch, Tobias; R\"oglin, Heiko; Rutten, Cyriel; Vredeveld, Tjark}
\itemti{Smoothed performance guarantees for local search.}
\itemso{Comput. Res. Repos. 2011, Article No. 1105.2686 (2011).}
\itemcc{}
\itemut{}
\itemli{http://arxiv.org/abs/1105.2686}
\end