\bib{1985/reiner}
\yr 1985
\isbn 3--540--15674--7
\mr 86g:16003
\editor I. Reiner
\editor K. W. Roggenkamp
\book Orders and their applications: proceedings of the conference held in Oberwolfach, June 3--9, 1984
\series Lecture Notes in Mathematics
\seriesvol 1142
\publ Springer-Verlag
\publaddr Berlin
\endref