Ehrich, H. - D., A. Sernadas, and C. Sernadas,
"Abstract Object Types for Databases",
Advances in Object-Oriented Database Systems: LNCS 334, Springer, Berlin, 1988, pp. 144-149, 1988.
Abstract
Ehrich, H. - D., and A. Sernadas,
"Algebraic Implementation of Objects over Objects",
Proc1 REX Workshop ``Stepwise Refinement of Distributed Systems: Models, Formalisms, Correctness'': LNCS 430, Springer, Berlin, pp. 239-266, 1990.
Abstract
Sernadas, A., J. Fiadeiro, C. Sernadas, and H. - D. Ehrich,
"The Basic Building Blocks of Information Systems",
Information System Concepts: An In-Depth Analysis: North-Holland, Amsterdam, 1989, pp. 225-246, 1989.
Abstract
Denker, G., J. Ramos, C. Caleiro, and A. Sernadas,
"A Linear Temporal Logic Approach to Objects with Transactions",
Sixth Int1 Conf1 on Algebraic Methodology and Software Technology, AMAST'97, 13-17 December 1997, Sydney, Australia: Springer, pp. 170-184, 1997.
Abstract
Ehrich, H. - D., and A. Sernadas,
"Local Specification of Distributed Families of Sequential Objects",
Recent Trends in Data Types Specification, Proc1 10th Workshop on Specification of Abstract Data Types joint with the 5th COMPASS Workshop, S.Margherita, Italy, May/June 1994, Selected papers: Springer, Berlin, LNCS 906, pp. 219-235, 1995.
Abstract
Ehrich, H. - D., R. Jungclaus, G. Denker, and A. Sernadas,
"Object-Oriented Design of Information Systems: Theoretical Foundations",
Advances in Database Systems, Implementations and Applications: Springer Verlag, Wien, CISM Courses and Lectures no. 347, pp. 201-218, 1994.
Abstract
Ehrich, H. - D., A. Sernadas, and C. Sernadas,
"Objects, Object Types, and Object Identification",
Categorical Methods in Computer Science: LNCS 393, Springer, Berlin, pp. 142-156, 1989.
Abstract