Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1975__11_2_a4, author = {Rosick\'y, Ji\v{r}{\'\i}}, title = {Modular, distributive and simple intervals of the lattice of topologies}, journal = {Archivum mathematicum}, pages = {105--114}, publisher = {mathdoc}, volume = {11}, number = {2}, year = {1975}, mrnumber = {0410621}, zbl = {0347.54006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1975__11_2_a4/} }
Rosický, Jiří. Modular, distributive and simple intervals of the lattice of topologies. Archivum mathematicum, Tome 11 (1975) no. 2, pp. 105-114. http://geodesic.mathdoc.fr/item/ARM_1975__11_2_a4/