%0 Journal Article %A Siegrfried Graf %T A Measurable Selection Theorem for Compact-Valued Maps. %J Manuscripta mathematica %D 1979 %P 341-352 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1979__27_154620/ %F MM2_1979__27_154620