\newcommand{\etalchar}[1]{$^{#1}$}
\begin{thebibliography}{BNOW93}

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M.P. Atkinson and P.~Bunemann.
\newblock Types and persistence in database programming languages.
\newblock {\em ACM Computing Surveys}, 19(2), June 1987.

\bibitem[BNOW93]{BNOW93}
A.~Birell, G.~Nelson, S.~Owicki, and E.~Wobber.
\newblock Network objects.
\newblock In {\em 14th ACM Symposium on Operating System Principles}, pages
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L.~Cardelli.
\newblock Amber.
\newblock In {\em Combinators and Functional Programming Languages}, volume 242
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\bibitem[Car89]{Card89}
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\newblock Typeful programming.
\newblock Technical Report~45, Digital Equipment Corporation, Systems Research
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\bibitem[Car94]{Card94}
L.~Cardelli.
\newblock Obliq: A language with distributed scope.
\newblock Technical report, Digital Equipment Corporation, Systems Research
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\bibitem[CMA94]{CMA94}
L.~Cardelli, F.~Matthes, and M.~Abadi.
\newblock Extensible grammars for language specialization.
\newblock In C.~Beeri, A.~Ohori, and D.E. Shasha, editors, {\em Proceedings of
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J.R. Corbin.
\newblock {\em The Art of Distributed Applications}.
\newblock Sun Technical Reference Library. Springer-Verlag, 1991.

\bibitem[DRV91]{DRV91}
A.~Dearle, J.~Rosenberg, and F.~Vaughan.
\newblock A remote execution mechanism for distributed homogeneous stable
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\newblock In {\em Database Programming Languages: Bulk Types and Persistent
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\bibitem[FD94]{FaDe93}
A.~Farkas and A.~Dearle.
\newblock Octopus: A reflective language mechanism for object manipulation.
\newblock In C.~Beeri, A.~Ohori, and D.E. Shasha, editors, {\em Proceedings of
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K.~Hales and M.~Lavery, editors.
\newblock {\em Workflow Management Software: The Business Opportunity}.
\newblock Ovum Ltd., London, 1991.

\bibitem[JLHB88]{JLHB88}
E.~Jul, H.~Levy, N.~Hutchinson, and A.~Black.
\newblock Fine-grained mobility in the {E}merald system.
\newblock {\em ACM Transactions of Computer Systems}, 6(1):109--133, February
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\bibitem[Jul88]{Jul88}
E.~Jul.
\newblock {\em Object Mobility in a Distributed Object-Oriented System}.
\newblock PhD thesis, Department of Computer Science, University of Washington,
  Seattle, Washington, 1988.

\bibitem[MABD90]{MABD90}
R.~Morison, M.P. Atkinson, A.L. Brown, and A.~Dearle.
\newblock On the classification of binding mechanisms.
\newblock {\em Infomation Processing Letters}, 34(2):51--55, 1990.

\bibitem[Mar90]{Mars90}
R.T. Marshak.
\newblock Lotus notes: A platform for developing workgroup applications.
\newblock {\em Office Computing Report}, 15(1):2, 1990.

\bibitem[MBC{\etalchar{+}}94]{MBC*94}
R.~Morrison, A.L. Brown, R.C.H. Connor, Q.J. Cutts, A.~Dearle, G.N.C. Kirby,
  and D.S. Munro.
\newblock The {Napier88} reference manual (release 2.0).
\newblock FIDE Technical Report Series FIDE/94/104, FIDE Project Coordinator,
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\bibitem[MdS95]{Silv95}
M.~Mira~da Silva.
\newblock Automating type-safe {RPC}.
\newblock In {\em In Proceedings of The Fifth International Workshop on
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\bibitem[MMS95]{MMS95a}
B.~Mathiske, F.~Matthes, and J.W. Schmidt.
\newblock On migrating threads.
\newblock In {\em Proceedings of the Second International Workshop on Next
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\newblock (Also appeared as TR FIDE/95/136).

\bibitem[MS91]{MaSc91b}
F.~Matthes and J.W. Schmidt.
\newblock Bulk types: Built-in or add-on?
\newblock In {\em Database Programming Languages: Bulk Types and Persistent
  Data}. Morgan Kaufmann Publishers, September 1991.

\bibitem[MS92]{MaSc92a}
F.~Matthes and J.W. Schmidt.
\newblock Definition of the {Tycoon} language {TL} -- a preliminary report.
\newblock Informatik Fachbericht FBI-HH-B-160/92, Fachbereich Informatik,
  Universit\"at Hamburg, Germany, November 1992.

\bibitem[MS93]{MaSc93b}
F.~Matthes and J.W. Schmidt.
\newblock System construction in the {Tycoon} environment: Architectures,
  interfaces and gateways.
\newblock In P.P. Spies, editor, {\em Proceedings of Euro-Arch'93 Congress},
  pages 301--317. Springer-Verlag, October 1993.

\bibitem[MS94]{MaSc94}
F.~Matthes and J.W. Schmidt.
\newblock Persistent threads.
\newblock In {\em Proceedings of the Twentieth International Conference on Very
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\bibitem[MTH90]{MTH90}
R.~Milner, M.~Tofte, and R.~Harper.
\newblock {\em The Definition of {Standard ML}}.
\newblock MIT Press, Cambridge, Massachusetts, 1990.

\bibitem[Mun93]{Munr93}
D.S. Munro.
\newblock {\em On the Integration of Concurrency, Distribution and
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\newblock PhD thesis, Department of Mathematical and Computational Sciences,
  University of St. Andrews, Scotland, 1993.

\bibitem[Nel91]{Nels91}
G.~Nelson, editor.
\newblock {\em Systems programming with Modula-3}.
\newblock Series in innovative technology. Prentice Hall, Englewood Cliffs, New
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\bibitem[OSF93]{DCE93}
OSF.
\newblock {\em OSF DCE Administration Guide -- Core Components}.
\newblock Prentice Hall, Englewood Cliffs, New Jersey, 1993.

\bibitem[OTCP90]{OTCP90}
A.~Ohori, I.~Tabkha, R.~Connor, and P.~Philbrow.
\newblock Persistence and type abstraction revisited.
\newblock In A.~Dearle, G.M. Shaw, and S.B. Zdonik, editors, {\em Implementing
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\bibitem[RMS95]{RMS95}
A.~Rudloff, F.~Matthes, and J.W. Schmidt.
\newblock Security as an add-on quality in persistent object systems.
\newblock In {\em Second International East/West Database Workshop, Klagenfurt,
  Austria}, Workshops in Computing, pages 90--108. Springer-Verlag, 1995.
\newblock (Also appeared as TR FIDE/95/138).

\bibitem[SG90]{StGi90}
J.W. Stamos and D.K. Gifford.
\newblock Remote evaluation.
\newblock {\em ACM Transactions on Programming Languages and Systems},
  12(4):537--565, 1990.

\bibitem[SGM89]{SGM89}
M.~Shapiro, P.~Gautron, and L.~Mosseri.
\newblock Persistence and migration for {C}++ objects.
\newblock In {\em In Proceedings of the European Conference on Object Oriented
  Programming, Nottingham, GB}, July 1989.

\bibitem[Sha93]{Shap93}
M.~Shapiro.
\newblock Flexible bindings for fine-grain and fragmented objects in
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\newblock Rapport de Recherche 2007, INRIA, Domaine de Voluceau, Rocquencourt
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\bibitem[Wai89]{Wai89}
F.~Wai.
\newblock Distributed {PS}-algol.
\newblock In R.~Rosenber and D.~Koch, editors, {\em In Proceedings of the 3rd
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\bibitem[Way94]{Wayn94}
P.~Wayner.
\newblock Agents away.
\newblock {\em BYTE}, pages 113--118, May 1994.

\bibitem[Whi94]{Whit94}
J.E White.
\newblock Telescript technology: The foundation for the electronic marketplace.
\newblock White paper, General Magic Inc., Mountain View, California, USA,
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