\bib{1992/heath-brown-searching}
\yr 1992
\mr 98f:11025
\by D. R. Heath-Brown
\paper Searching for solutions of $x^3+y^3+z^3=k$
\inbook \cite{1992/david}
\pages 71--76
\url http://cr.yp.to/\allowbreak bib/\allowbreak entries.html#\allowbreak 1992/\allowbreak heath-brown-searching
\endref