TY - JOUR AU - Zahradník, Miloš TI - $\ell_1$-continuous partitions of unity on normed spaces JO - Czechoslovak Mathematical Journal PY - 1976 SP - 319 EP - 329 VL - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101405/ DO - 10.21136/CMJ.1976.101405 LA - en ID - 10_21136_CMJ_1976_101405 ER -