Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1976__12_1_a0, author = {\v{S}marda, Bohumil}, title = {Connectivity in tl-groups}, journal = {Archivum mathematicum}, pages = {1--7}, publisher = {mathdoc}, volume = {12}, number = {1}, year = {1976}, mrnumber = {0447072}, zbl = {0373.22003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1976__12_1_a0/} }
Šmarda, Bohumil. Connectivity in tl-groups. Archivum mathematicum, Tome 12 (1976) no. 1, pp. 1-7. http://geodesic.mathdoc.fr/item/ARM_1976__12_1_a0/