@article{1029004592,
author = {Andr\'eka, H. and D\"untsch, I. and N\'emeti, I.},
title = {A nonpermutational integral relation algebra.},
journal = {Michigan Math. J.},
volume = {39},
number = {1},
year = {1992},
pages = { 371-384},
language = {en},
url = {http://dml.mathdoc.fr/item/1029004592}
}
Andréka, H.; Düntsch, I.; Németi, I. A nonpermutational integral relation algebra.. Michigan Math. J., Tome 39 (1992) no. 1, pp. 371-384. http://gdmltest.u-ga.fr/item/1029004592/