@article{05130540, title = {Turning retractions of an algebra into an algebra.}, journal = {Novi Sad Journal of Mathematics}, volume = {34}, year = {2004}, pages = {89-98}, zbl = {1107.08003}, language = {en}, url = {http://dml.mathdoc.fr/item/05130540} }
Mašulović, Dragan. Turning retractions of an algebra into an algebra.. Novi Sad Journal of Mathematics, Tome 34 (2004) pp. 89-98. http://gdmltest.u-ga.fr/item/05130540/