@article{10_14712_1213_7243_2020_001,
     author = {Gran, Marino and Janelidze, George and Sobral, Manuela},
     title = {Split extensions and semidirect products of unitary magmas},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {509--527},
     publisher = {mathdoc},
     volume = {60},
     number = {4},
     year = {2019},
     doi = {10.14712/1213-7243.2020.001},
     mrnumber = {4061359},
     zbl = {07177886},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2020.001/}
}