%0 Journal Article %A Zahradník, Miloš %T $\ell_1$-continuous partitions of unity on normed spaces %J Czechoslovak Mathematical Journal %D 1976 %P 319-329 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101405/ %R 10.21136/CMJ.1976.101405 %G en %F 10_21136_CMJ_1976_101405