@article{10_4064_fm_70_1_1_6,
     author = {James Smith},
     title = {Refinements of {Lebesgue} covers},
     journal = {Fundamenta Mathematicae},
     pages = {1--6},
     publisher = {mathdoc},
     volume = {70},
     number = {1},
     year = {1971},
     doi = {10.4064/fm-70-1-1-6},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-70-1-1-6/}
}