@article{05005365,
title = {A first-order logic for multi-algebras.},
journal = {Novi Sad Journal of Mathematics},
volume = {34},
year = {2004},
pages = {27-36},
zbl = {1081.03020},
language = {en},
url = {http://dml.mathdoc.fr/item/05005365}
}
Cīrulis, Jānis. A first-order logic for multi-algebras.. Novi Sad Journal of Mathematics, Tome 34 (2004) pp. 27-36. http://gdmltest.u-ga.fr/item/05005365/