@article{ASCFM_1978__66_16_1_0,
     author = {Haddad, Labib},
     title = {Comments on nonstandard topology},
     journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
     pages = {1--25},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {66},
     number = {16},
     year = {1978},
     mrnumber = {526949},
     zbl = {0411.54050},
     language = {en},
     url = {http://www.numdam.org/item/ASCFM_1978__66_16_1_0/}
}