How do you \fullcite with thebibliography?
I am on a scrletter and just want the full bibitem in text to be displayed.
\begin{document}
\begin{letter}
\fullcite{knuth}
\begin{thebibliography}{9}
\bibitem{knuth}
Donald E. Knuth (1986) Addison-Wesley Professional.
\bibitem{lamport94}
Leslie Lamport (1994) Addison
Wesley, Massachusetts, 2nd ed.
\end{thebibliography}
\end{letter}
\end{document}
bibentrypackage. See for example https://tex.stackexchange.com/q/49048/35864. – moewe Jul 13 '22 at 15:22