A closed approach to vague collections in partly inaccessible distributed databases - Haase, Oliver; Henrich, Andreas 1963- (Otto-Friedrich-Universität Bamberg, 1999)
Erscheint in leicht gekürzter Form im: Tagungsband der Third Conference on Advances in Databases and Information Systems - ADBIS '99, Maribor, Slovenia, September 1999, Springer, Lecture Notes in Computer Sciences