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@article{10_4064_cm_19_2_285_293, author = {Czes{\l}aw Olech}, title = {Approximation of set-valued functions by continuous functions}, journal = {Colloquium Mathematicum}, pages = {285--293}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1968}, doi = {10.4064/cm-19-2-285-293}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-19-2-285-293/} }
TY - JOUR AU - Czesław Olech TI - Approximation of set-valued functions by continuous functions JO - Colloquium Mathematicum PY - 1968 SP - 285 EP - 293 VL - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-19-2-285-293/ DO - 10.4064/cm-19-2-285-293 LA - en ID - 10_4064_cm_19_2_285_293 ER -
Czesław Olech. Approximation of set-valued functions by continuous functions. Colloquium Mathematicum, Tome 19 (1968) no. 2, pp. 285-293. doi : 10.4064/cm-19-2-285-293. http://geodesic.mathdoc.fr/articles/10.4064/cm-19-2-285-293/
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