The indexed open covering theorem
Acta Universitatis Carolinae. Mathematica et Physica, Tome 34 (1993) no. 2, pp. 75-82.
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@article{AUCMP_1993__34_2_a11, author = {Kulpa, W.}, title = {The indexed open covering theorem}, journal = {Acta Universitatis Carolinae. Mathematica et Physica}, pages = {75--82}, publisher = {mathdoc}, volume = {34}, number = {2}, year = {1993}, mrnumber = {1282970}, zbl = {0804.54012}, language = {en}, url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1993__34_2_a11/} }
Kulpa, W. The indexed open covering theorem. Acta Universitatis Carolinae. Mathematica et Physica, Tome 34 (1993) no. 2, pp. 75-82. https://geodesic-test.mathdoc.fr/item/AUCMP_1993__34_2_a11/