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\title{\bf Publikationen 1991}
\author{Institut f\"{u}r Computersprachen\\
Abteilung f\"{u}r Programmiersprachen und \"{U}bersetzerbau\\
Prof.~Dr.~M.~Brockhaus}
\date{~}
       
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\subsection*{Zeitschriften, Tagungsb\"{a}nde, B\"{u}cher}
\cite{ertl&krall91,gl91c,gl91d,kral&wass91,kpe91a,kpe91b}
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\subsection*{Vortr\"{a}ge im Ausland}
\cite{ertl&krall91,gl91a,gl91b,gl91c,gl91d,kral&wass91,kpe91b}
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\subsection*{Vortr\"{a}ge im Inland}
\cite{razek}
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