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@article{10_4064_fm_57_3_273_274, author = {Czes{\l}aw Ryll-Nardzewski}, title = {On a {Freedman's} problem}, journal = {Fundamenta Mathematicae}, pages = {273--274}, publisher = {mathdoc}, volume = {57}, number = {3}, year = {1965}, doi = {10.4064/fm-57-3-273-274}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-57-3-273-274/} }
Czesław Ryll-Nardzewski. On a Freedman's problem. Fundamenta Mathematicae, Tome 57 (1965) no. 3, pp. 273-274. doi : 10.4064/fm-57-3-273-274. http://geodesic.mathdoc.fr/articles/10.4064/fm-57-3-273-274/
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