@article{PORMA_1993__50_1_115806,
     author = {Ribeiro, L.},
     title = {Sur une notion de limite d'une ultradistribution en un point. {I}},
     journal = {Portugaliae mathematica},
     pages = {11--27},
     publisher = {mathdoc},
     volume = {50},
     number = {1},
     year = {1993},
     mrnumber = {1300583},
     zbl = {0808.46050},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1993__50_1_115806/}
}