Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1975__25_3_a4, author = {Pond\v{e}l{\'\i}\v{c}ek, Bed\v{r}ich}, title = {$\cal T${-Prime} {Subsets} in {Semigroups}}, journal = {Mathematica slovaca}, pages = {223--229}, publisher = {mathdoc}, volume = {25}, number = {3}, year = {1975}, mrnumber = {0399320}, zbl = {0311.20047}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1975__25_3_a4/} }
Pondělíček, Bedřich. $\cal T$-Prime Subsets in Semigroups. Mathematica slovaca, Tome 25 (1975) no. 3, pp. 223-229. http://geodesic.mathdoc.fr/item/MASLO_1975__25_3_a4/