@article{AULFM_1991_04_a3,
     author = {Filipczak, Ma{\l}gorzata},
     title = {A note on intersections of certain topologies on {R}},
     journal = {Acta Universitatis Lodziensis. Folia Mathematica},
     publisher = {mathdoc},
     volume = {04},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AULFM_1991_04_a3/}
}