\documentclass[extrefs]{omdoc} \usepackage{omtext} \makeextrefs{idc} \inputrefs{scr}{scr} \extrefstyle{scr}{\cite[\protect{\theextref}]{scrcit}} \title{Inter-Document Crossreferencing} \author{John Bull} \usepackage{hyperref} \begin{document} \maketitle\newpage \input{idcmain}\newpage \begin{thebibliography}{SCR} \bibitem[SCR]{scrcit} Jane Doe\newblock \href{scr.pdf}{Semantic Crossreferencing}\newblock Personal communication. \end{thebibliography} \end{document} %%% Local Variables: %%% mode: LaTeX %%% TeX-master: t %%% End: