@article{AUCMP_1996_37_2_a1,
     author = {Burnecki, M.},
     title = {Equality of coarse topologies in inverse transformations},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {3--5},
     year = {1996},
     volume = {37},
     number = {2},
     mrnumber = {1600410},
     zbl = {0893.46020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1996_37_2_a1/}
}