_ref" HREF="../bibliography.html#deutsch1">[Deutsch1]</A>, <A CLASS="bib_ref" HREF="../bibliography.html#deutsch3">[Deutsch3]</A>).
</P>
<P>
    Currently, <CODE>basic_gzip_compressor</CODE> is a <A HREF="../concepts/dual_use_filter.html">DualUseFilters</A>, but <CODE>basic_gzip_compressor</CODE> is only an <A HREF="../concepts/input_filter.html">InputFilter</A>.
</P>

<A NAME="acknowledgments"></A>
<H2>Acknowledgments</H2>

<P>
    The gzip Filters were influences by the work of Jeff Garland (<A CLASS="bib