Reinder J. Bril, Loe M. G. Feijs, André Glas, René L. Krikhaar, Thijs Winter. Hiding Expressed Using Relation Algebra with Multi-Relations - Oblique Lifting and Lowering for Unbalanced Systems. In CSMR. pages 33-44, 2000. [doi]
@inproceedings{BrilFGKW00, title = {Hiding Expressed Using Relation Algebra with Multi-Relations - Oblique Lifting and Lowering for Unbalanced Systems}, author = {Reinder J. Bril and Loe M. G. Feijs and André Glas and René L. Krikhaar and Thijs Winter}, year = {2000}, url = {http://www.computer.org/proceedings/csmr/0546/05460033abs.htm}, tags = { algebra}, researchr = {https://researchr.org/publication/BrilFGKW00}, cites = {0}, citedby = {0}, pages = {33-44}, booktitle = {CSMR}, }