\newcommand{\etalchar}[1]{$^{#1}$}
\begin{thebibliography}{CMM{\etalchar{+}}94}

\bibitem[AB87]{AtBu86}
M.P. Atkinson and P.~Bunemann.
\newblock Types and Persistence in Database Programming Languages.
\newblock {\em ACM Computing Surveys}, 19(2), June 1987.

\bibitem[ABD{\etalchar{+}}94]{ABDGOR94}
A.~Albano, C.~Brasini, M.~Diotallevi, G.~Ghelli, R.~Orsini, and R.~Rossi.
\newblock A Guided Tour of the {Fibonacci} System.
\newblock FIDE Technical Report Series FIDE/94/103, FIDE Project Coordinator,
  Department of Computing Sciences, University of Glasgow, Glasgow G128QQ, July
  1994.

\bibitem[BDK92]{BDK92}
F.~Bancilhon, C.~Delobel, and P.~Kanellakis.
\newblock {\em Building an Object-Oriented Database System: The Story of
  O$_{2}$}.
\newblock Morgan Kaufmann Publishers, 1992.

\bibitem[BM91]{BrMo91}
A.L. Brown and R.~Morrison.
\newblock A Generic Persistent Object Store.
\newblock PPRR 2-91, Universities of Glasgow and St Andrews, 1991.

\bibitem[BMM{\etalchar{+}}92]{B*92}
A.L. Brown, G.~Manietto, F.~Matthes, R.~M{\"u}ller, and D.J. McNally.
\newblock An Open System Architecture for a Persistent Object Store.
\newblock In {\em Proceedings 25th Annual Hawaii International Conference on
  System Sciences}, volume~2, pages 766--776, January 1992.

\bibitem[Bro89]{Brow89}
A.L. Brown.
\newblock Persistent Object Stores.
\newblock PPRR 71-89, Universities of Glasgow and St Andrews, March 1989.

\bibitem[Cat94a]{Cate94}
R.G.G. Catell, editor.
\newblock {\em The Object Database Standard: ODMG-93}.
\newblock Morgan Kaufmann Publishers, 1994.

\bibitem[Cat94b]{Catt94}
R.G.G. Cattell, editor.
\newblock {\em Object Data Management}.
\newblock Addison-Wesley Publishing Company, second edition, 1994.

\bibitem[CDKK85]{CDKK85}
H.T. Chou, D.J. DeWitt, R.H. Katz, and A.C. Klug.
\newblock Design and Implementation of the Wisconsin Storage System.
\newblock {\em Software-Practice and Experience}, 15(10), October 1985.

\bibitem[CMM{\etalchar{+}}94]{CMMSS94}
R.C.H. Connor, R.~Morrison, D.S. Munro, D.~Stemple, and S.~Scheuerl.
\newblock Concurrent Shadow Paging in the Flask Architecture.
\newblock In {\em Proceedings of the Fourth International Workshop on
  Persistent Object Systems, Tarascon, France}, pages 16--37. Springer-Verlag,
  September 1994.

\bibitem[DCBM89]{DCBM89}
A.~Dearle, R.~Connor, F.~Brown, and R.~Morrison.
\newblock {Napier88} -- A Database Programming Language?
\newblock In {\em Proceedings of the Second International Workshop on Database
  Programming Languages, Portland, Oregon}, June 1989.

\bibitem[GM95]{GaMa95a}
A.~Gawecki and F.~Matthes.
\newblock TooL: A Persistent Language Integrating Subtyping, Matching and Type
  Quantification.
\newblock (Submitted for publication.), May 1995.

\bibitem[ISO92]{EXPRESS}
ISO.
\newblock {\em Standard ISO 10303, Part1: Industrial Automation Systems --
  Product Data Representation and Exchange, Overview and Fundamental
  Principles}, 1992.

\bibitem[KKD89]{KKD89}
W.~Kim, K.~Kim, and A.~Dale.
\newblock Storage Management for Objects in EXODUS.
\newblock In W.~Kim and F.H. Lochovsky, editors, {\em Object-Oriented Concepts,
  Databases, and Applications}, Frontier Series. ACM Press, 1989.

\bibitem[LLOW91]{LLOW91}
C.~Lamb, G~Landis, J.~Orenstein, and D.~Weinreb.
\newblock The ObjectStore Database.
\newblock {\em Communications of the ACM}, 34(10):50--63, October 1991.

\bibitem[MMS92]{MMS92}
F.~Matthes, R.~M{\"u}ller, and J.W. Schmidt.
\newblock Object Stores as Servers in Persistent Programming Environments --
  The P-Quest Experience.
\newblock FIDE Technical Report Series FIDE/92/48, FIDE Project Coordinator,
  Department of Computing Sciences, University of Glasgow, Glasgow G128QQ, July
  1992.

\bibitem[MMS95a]{MMS95a}
B.~Mathiske, F.~Matthes, and J.W. Schmidt.
\newblock On Migrating Threads.
\newblock In {\em Proceedings of the Second International Workshop on Next
  Generation Information Technologies and Systems, Naharia, Israel}, June 1995.

\bibitem[MMS95b]{MMS95b}
B.~Mathiske, F.~Matthes, and J.W. Schmidt.
\newblock Scaling Database Languages to Higher-Order Distributed Programming.
\newblock In {\em Proceedings of the Fifth International Workshop on Database
  Programming Languages, Gubbio, Italy}. Springer-Verlag, September 1995.

\bibitem[MS88]{MoSi88}
J.E.B. Moss and S.~Sinofsky.
\newblock Managing Persistent Data with Mneme: Designing a Reliable Shared
  Object Interface.
\newblock In K.R. Dittrich, editor, {\em Advances in Object-Oriented Database
  Systems}, number 334 in Lecture Notes in Computer Science. Springer-Verlag,
  September 1988.

\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[MS95]{MaSc95a}
F.~Matthes and J.W. Schmidt.
\newblock Persistent Threads.
\newblock In M.P. Atkinson, editor, {\em FIDE: Fully Integrated Data
  Environments}. Springer-Verlag, 1995.

\bibitem[M{\"u}l91]{Mue91b}
R.~M{\"u}ller.
\newblock Language Processors and Object Stores: Interface Design and
  Implementation.
\newblock Master's thesis, Fachbereich Informatik, Johann Wolfgang
  Goethe-Universit\"at, Frankfurt, Germany, November 1991.
\newblock (In German).

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

\bibitem[OS993]{OS93}
Object Design Inc., Burlington, MA.
\newblock {\em ObjectStore Release 3 for Unix Systems: Reference Manual}, 1993.

\bibitem[RHB{\etalchar{+}}90]{RHBMM90}
John Rosenberg, Frans Henskens, Fred Brown, Ron Morrison, and David Munro.
\newblock Stability in a Persistent Store Based on a Large Virtual Memory.
\newblock In J.~Rosenberg and J.L. Keedy, editors, {\em Security and
  Persistence}, pages 229--245. Springer-Verlag, 1990.

\bibitem[{Sun}90]{NFS90}
{Sun Microsystems}.
\newblock Network File System: Version 2 Protocol Specification.
\newblock Technical report, Sun Microsystems, 1990.

\end{thebibliography}