\newcommand{\etalchar}[1]{$^{#1}$}
\begin{thebibliography}{FGHW88}

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Jean-Marc Andreoli, H.~Gallaire, and R.~Pareschi.
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Russel Beale and Andrew Wood.
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L.~Cardelli.
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L.~Cardelli.
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David Chess, Benjamin Grosof, Colin Harrison, David Levine, and Colin Paris.
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\newblock Technical report, IBM, Feb 1995.

\bibitem[CHK94]{CHK94}
D.M. Chess, C.G. Harrison, and A.~Kershenbaum.
\newblock {Mobile Agents: Are they a good idea?}
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\bibitem[Cou95]{Cour95}
Antony Courtney.
\newblock {Phantom: An Interpreted Language for Distributed Programming}.
\newblock Technical report, Trinity College Dublin, Ireland, 1995.

\bibitem[CP84]{CePe84}
S.~Ceri and G.~Pelagatti.
\newblock {\em {Distibuted Databases, Principles and Systems}}.
\newblock R. Oldenburg Verlag, 1984.

\bibitem[DDJ{\etalchar{+}}97]{CISManifesto97}
Giorgio {De Michelis}, Eric Dubois, Matthias Jarke, Florian Matthes, John
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\newblock Cooperative information systems: A manifesto.
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U.~Dayal, M.~Hsu, and R.~Ladin.
\newblock {Organizing Long-Running Activities with Triggers and Transactions}.
\newblock {\em ACM SIGMOD}, 1990.

\bibitem[FGHW88]{FlWi+88}
Fernando Flores, Michael Graves, Brad Hartfield, and Terry Winograd.
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Leonard~N. Foner.
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\bibitem[Gei95]{gei95}
Andreas Geisler.
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General Magic, Inc.
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\bibitem[GMI95b]{GM95}
Telescript and {M}agic {C}ap.
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\bibitem[GMS87]{MS87}
H.~Garcia-Molina and K.~Salem.
\newblock Sagas.
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\bibitem[G"o96]{Goe96}
Martin G"ollnitz.
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J.~Gray and A.~Reuter.
\newblock {\em {Transaction Processing -- Concepts and Techniques}}.
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\bibitem[Gro91]{OMG91}
Object~Management Group.
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\bibitem[Had95]{Had95}
Afsaneh Haddadi.
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\newblock Springer Verlag, 1995.

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J.~Hogg and S.~Gamvroulas.
\newblock {An active mail system}.
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Ralf~G. Herrtwich and G"unter Hommel.
\newblock {\em {Nebenl"aufige Programme}}.
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\bibitem[HMM86]{Har86}
Robert Harper, David MacQueen, and Robin Milner.
\newblock {Standard ML}.
\newblock LFCS Report Series ECS-LFCS-86-2, LFCS, University of Edinburgh, Mar
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\bibitem[Hoh95]{Hoh95}
Fritz Hohl.
\newblock {Konzeption eines einfachen Agentensystems und Implementation eines
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ISO/IEC.
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\bibitem[ISO95b]{ODP2}
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\bibitem[ISO95c]{ODP3}
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S.~Jablonski.
\newblock {Workflow Management Systeme: Motivation, Modellierung, Architektur}.
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N.~Johannisson.
\newblock {Generische Programmierung typsicherer Kommunikationsdienste}.
\newblock Studienarbeit, Universit"at Hamburg, Fachbereich Informatik, 1995.

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E.~Juhl.
\newblock {\em {Object Mobility in a Distributed Object-Oriented System.}}
\newblock PhD thesis, Department of Computer Science, University of Washington,
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{Kabel New Media}.
\newblock Webtracking -- {Die} 10 wichtigsten {Fragen} und {Antworten}.
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Thomas Kirsche.
\newblock {Kooperation und Koordination in verteilten Systemen}.
\newblock In Hartmut Wedekind, editor, {\em {Verteilte Systeme}}. BI
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\bibitem[Kna95]{Kna95}
Frederick~Colville Knabe.
\newblock {\em {Language Support for Mobile Agents}}.
\newblock PhD thesis, Carnegie Mellon University, Pittsburgh, PA 15213, October
  1995.

\bibitem[KV89]{KV89}
H.~Kerner and F.~Vogt.
\newblock {\em ISO/OSI}.
\newblock H. Kerner, Wolfsgraben, Technische Universit"at Wien, Austria, 1989.

\bibitem[Lam94]{WL94}
Winfried Lamersdorf.
\newblock {\em {Datenbanken in verteilten Systemen}}.
\newblock Vieweg \& Sohn Verlagsgesellschaft mbH, 1994.

\bibitem[Lau97]{Laub97}
{Jan T.} Laub.
\newblock Analyse der {Web-Server-Nutzung}: {Krititerien}, {Protokolldateien}
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\newblock Diplomarbeit, Universit"at Hamburg, Fachbereich Informatik, 1997.

\bibitem[Mat93]{Matt93}
F.~Matthes.
\newblock {\em {Persistente Objektsysteme: Integrierte Datenbankentwicklung und
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\newblock Springer Verlag, 1993.
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\bibitem[Mat96]{Mat96}
Bernd Mathiske.
\newblock {\em {Mobilit"at in persistenten Objektsystemem}}.
\newblock Dissertation, Universit"at Hamburg, Fachbereich Informatik,
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\bibitem[MMM93]{MMM93}
B.~Mathiske, F.~Matthes, and S.~M{\"u}{\ss}ig.
\newblock {The Tycoon System and Library Manual}.
\newblock DBIS Tycoon Report 212-93, Universit"at Hamburg, Fachbereich
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\bibitem[MMS94]{MMS94}
F.~Matthes, S.~M{\"u}{\ss}ig, and J.W Schmidt.
\newblock {Persistent Polymorphic Programming in {Tycoon}: An Introduction}.
\newblock FIDE Technical Report FIDE/94/106, Universit"at Hamburg, Fachbereich
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B.~Mathiske, F.~Matthes, and J.W. Schmidt.
\newblock {On Migrating Threads}.
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F.~Matthes and J.W. Schmidt.
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{Microsoft Message Queue Server (MSMQ). A White Paper from the Business Systems
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\newblock Technical report, Microsoft Corporation, 1995.
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Robin Milner, Mats Tofte, and Robert Harper.
\newblock {The Definition of Standard ML}.
\newblock Technical report, MIT, Cambridge, MA, 1989.

\bibitem[NV92]{NV92}
Gerald Neufeld and Son Vuong.
\newblock {Overview of ASN.1}.
\newblock {\em Computer Networks and ISDN Systems}, 23(5):393--415, Feb 1992.

\bibitem[OHE96]{Orf96}
Robert Orfali, Dan Harkey, and Jeri Edwards.
\newblock {\em {The Essential Distributed Objects Survival Guide}}.
\newblock John Wiley \& Sons, New York, 1996.

\bibitem[{\"O}V94]{OezVa94}
M.T. {\"O}zsu and P.~Valduriez.
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\newblock In T.~Casavant and M.~Singhal, editors, {\em Readings in Distributed
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\bibitem[Pie96]{Piel96}
Andreas Piellusch.
\newblock Synchronisation langlebiger {Aktivit\"aten} in persistenten
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\newblock Diplomarbeit, Universit"at Hamburg, Fachbereich Informatik, Juni
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\bibitem[PSW96]{Pop96}
Claudia Popien, Gerd Sch"urmann, and Karl-Heinz Wei"s.
\newblock {\em {Verteilte Verarbeitung in Offenen Systemen}}.
\newblock Leitf"aden der Informatik. Teubner, Stuttgart, 1996.

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Andy Reinhardt.
\newblock The {N}etwork with {S}marts.
\newblock {\em Byte}, pages 51--64, Oct 1994.

\bibitem[Ric97]{Rich97}
Ingo Richtsmeier.
\newblock { Vergleich objekt- und agentenbasierter verteilter
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\newblock Diplomarbeit, Universit"at Hamburg, Fachbereich Informatik, January
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Marshall~T. Rose.
\newblock {MIME Extensions for Mail-Enabled Applications: application/Safe-Tcl
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\newblock Internet WWW, 1993.
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\newblock {\em {Migrationssteuerung} und {Konfigurationsverwaltung} f"ur
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\newblock Springer Verlag, 1990.

\bibitem[Sch93]{Schi93}
Alexander Schill.
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\newblock Springer Verlag, 1993.

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\newblock {Speech Acts}.
\newblock Technical report, Cambridge University Press, Cambridge, 1969.

\bibitem[Sta93]{Sta93}
Michael~K. Stanko.
\newblock {Media Einmaleins Teil 1 - {\em Reichweite und Kontakte}}.
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\bibitem[Sta94b]{Sta94a}
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Terry~A. Winograd.
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\end{thebibliography}