Volume 66, Number 1, January 2006
Jens Blanck:
Exact real arithmetic using centred intervals and bounded error terms.
50-67
Volume 66, Number 2, February-March 2006
Relation algebra and Kleene algebra
Bernhard Möller:
Guest editor's introduction: Special issue on Relation Algebra and Kleene Algebra.
69-70
Rudolf Berghammer:
Relation-algebraic computation of fixed points with applications.
112-126
Hans Leiß:
Kleene modules and linear languages.
185-194