\input zb-basic
\input zb-ioport
\iteman{io-port 50254893}
\itemau{Beatty, Patricia; Dick, Scott; Miller, James}
\itemti{Is HTML in a race to the bottom? A large-scale survey and analysis of conformance to W3C standards}
\itemso{IEEE Internet Computing 12, No. 2, 76-80 (2008).}
\itemcc{}
\itemut{}
\itemli{http://doi.ieeecomputersociety.org/10.1109/MIC.2008.37}
\end