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+\documentclass{article}
+
+\begin{document}
+
+\title{ADMCoupling}
+\author{Ian Hawke}
+\date{03/05/2002}
+\maketitle
+
+\abstract{ADMCoupling} 
+
+\section{Purpose}
+\label{sec:aux}
+
+This thorn is completely trivial (there's already more words in the
+documentation than in the code). The point is to allow clean coupling
+of matter thorns and spacetime evolution thorns. By making a spacetime
+thorn (such as BSSN) a friend of ADMCoupling it can know about the
+variables of the matter thorns (such as Whisky) as long as they are
+also friends of ADMCoupling, and then the appropriate stress energy
+tensor terms can be included through the {\tt CalcTmunu} interface.
+This avoids explicit dependencies between the spacetime and matter
+evolution thorns. Note that we need to do the same for certain
+analysis thorns, such as ADMConstraints.
+
+\include{interface}
+\include{param}
+\include{schedule}
+
+\end{document}