\providecommand{\bysame}{\leavevmode\hbox to3em{\hrulefill}\thinspace}
\providecommand{\MR}{\relax\ifhmode\unskip\space\fi MR }
% \MRhref is called by the amsart/book/proc definition of \MR.
\providecommand{\MRhref}[2]{%
  \href{http://www.ams.org/mathscinet-getitem?mr=#1}{#2}
}
\providecommand{\href}[2]{#2}
\begin{thebibliography}{1}

\bibitem{bentley-sedgewick:ternary}
John Bentley and Robert Sedgewick, \emph{Ternary tree}, Dr. Dobb's (1998).

\bibitem{dek:textheprogram}
Donald~E. Knuth, \emph{{T}e{X}: The program}, Addison-Wesley, 1986.

\bibitem{dek:taocp:iii}
\bysame, \emph{The art of computer programmimg, volume 3: Sorting and
  searching}, Addison-Wesley, 1998.

\end{thebibliography}
