L. Schröder, and T. Mossakowski. Journal of Logic and Computation, 14 (4):
571--619(2004)Earlier version appeared in Martin Wirsing, Dirk Pattinson, and Rolf Hennicker (eds.), Recent Trends in Algebraic Development Techniques, 16th International Workshop (WADT 2002), LNCS vol. 2755, Springer, Berlin, 2003, pp. 425-441.
T. Mossakowski, P. Hoffman, S. Autexier, and D. Hutter. CASL Reference Manual, volume 2960 of Lecture Notes in Computer Science, chapter ÏV, Springer Verlag, London, Ëdited by T. Mossakowski.(2004)
T. Mossakowski, W. Pawlowski, D. Sannella, and A. Tarlecki. Specification, Algebra, and Software. Essays Dedicated to Kokichi Futatsugi, volume 8873 of Lecture Notes in Computer Science, page 66-91. (2014)
T. Mossakowski, H. Reichel, M. Roggenbach, and L. Schröder. Recent Developments in Algebraic Development Techniques, 16th International Workshop, WADT'02, volume 2755 of Lecture Notes in Computer Science, page 376--392. Springer; Berlin; http://www.springer.de, (2003)
T. Mossakowski, A. Tarlecki, and W. Pawlowski. Category Theory and Computer Science, 7th Int. Conf., volume 1290 of Lecture Notes in Computer Science, page 177--196. Springer Verlag, London, (1997)
T. Mossakowski, L. Schröder, and S. Goncharov. Fundamental Approaches to Software Engineering (FASE 2008), volume 4961 of Lecture Notes in Computer Science, page 199-214. Springer, (2008)
T. Mossakowski, C. Maeder, and K. Lüttich. TACAS 2007, volume 4424 of Lecture Notes in Computer Science, page 519-522. Springer-Verlag Heidelberg, (2007)
T. Mossakowski. Recent Trends in Data Type Specification. Proceedings, volume 906 of Lecture Notes in Computer Science, page 389--405. Springer Verlag, London, (1995)
L. Schröder, and T. Mossakowski. Algebraic Methodology and Software Technology, volume 3116 of Lecture Notes in Computer Science, page 443--459. Springer; Berlin; http://www.springer.de, (2004)