Voir la notice de l'article provenant de la source Heldermann Verlag
@article{JLT_1993_3_2_a5, author = {H. Boseck}, title = {On {Algebraic} and {Semialgebraic} {Groups} and {Semigroups}}, journal = {Journal of Lie theory}, pages = {221--23}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1993}, url = {http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a5/} }
H. Boseck. On Algebraic and Semialgebraic Groups and Semigroups. Journal of Lie theory, Tome 3 (1993) no. 2, pp. 221-23. http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a5/