@article{ITA_1996__30_5_457_0,
     author = {Blanchet-Sadri, F.},
     title = {On semidirect and two-sided semidirect products of finite $\mathcal {J}$trivial monoids},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {457--482},
     publisher = {EDP-Sciences},
     volume = {30},
     number = {5},
     year = {1996},
     mrnumber = {1435733},
     zbl = {0906.20039},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1996__30_5_457_0/}
}