Undefined Control Sequence when using editor field with bibtex

[jockel]

Hello!

My problem is the following:

When I use this latex-file:

\documentclass[12pt,ngerman]{report}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\usepackage{geometry}
\geometry{verbose,letterpaper,tmargin=2cm,bmargin= 2cm,lmargin=2cm,rmargin=2cm}
\setcounter{secnumdepth}{3}
\setcounter{tocdepth}{3}

\makeatletter
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.


\usepackage[ngerman]{babel}
\makeatother

\begin{document}
\selectlanguage{ngerman}

\cite{jockel}
lksdfj

\bibliographystyle{gerplain}
\bibliography{example}

\end{document}


with this bibTex-File:
@BOOK{Jockel,
title = {Some Titel},
publisher = {aslkfjd},
year = {2000},
author = {Jockel},
edition = {2},
owner = {Joerg},
timestamp = {2008.07.31}
}

and do
latex ...
bibtex ...
latex ...
then here I get the following message and latex want´s me to type something
to the console:

LaTeX Warning: Citation `jockel' on page 1 undefined on input line 21.

(./FehlerBabel.bbl [1]
! Undefined control sequence.
l.5 \newblock aslkfjd, 1 \btxeditionlong
{}, 2000.
?

When I remove the edition-tag from the book-tag I do not get this fault.
Also the fault only comes when I use some german bibtex-style like
germalpha or germplain ...

So, does anyone know what´s going on here?

Thank you for your help in advance.

Ich sehe gerade, ich hätte auch auf Deutsch schreiben können.

Jörg

[WildyCard58]

Hi,

Try to write \cite{Jockel} instead of \cite{jockel}



Weißt ja was ich meine

Gruß
Wildy

[Stefan_K]

Hallo Jörg,

\usepackage{bibgerm}

behebt das, darin ist \btxeditionlong definiert.

Viele Grüße,

Stefan