%0 Journal Article %A Gran, Marino %A Janelidze, George %A Sobral, Manuela %T Split extensions and semidirect products of unitary magmas %J Commentationes Mathematicae Universitatis Carolinae %D 2019 %P 509-527 %V 60 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2020.001/ %R 10.14712/1213-7243.2020.001 %G en %F 10_14712_1213_7243_2020_001