@MISC{SchmidtStruth08,
AUTHOR = {Schmidt, R. A. and Struth, G.},
YEAR = {2008},
TITLE = {Special issue on Relations and Kleene Algebras in Computer Science},
NOTE = {\emph{Journal of Logic and Algebraic Programming} {\bf 76} (1)},
ISSN = {ISSN: 1567-8326},
URL = {\url{http://www.cs.man.ac.uk/~schmidt/publications/SchmidtStruth08.html}},
}