@manual{schmidt2003latex, author = {Schmidt, Walter and Knappen, Jörg and Partl, Hubert and Hyna, Irene}, interhash = {5b1af6d60fb8bb5a25b587fe7f096021}, intrahash = {635e6f9622022219533ce6a10ae8766f}, title = {\LaTeX-2$_\varepsilon$-Kurzbeschreibung}, url = {http://www.ctan.org/tex-archive/info/lshort/german/l2kurz.pdf}, year = 2003 }