\input zb-basic
\input zb-ioport
\iteman{io-port 70665700}
\itemau{Ling, Xiao; Jin, Hai; Wu, Song; Shi, Xuanhua}
\itemti{Vmcol: A collector of garbage for virtual machine image files}
\itemso{FGIT-GDC/CA, 74-83 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-17625-8\_8}
\end