TY - JOUR AU - Cardiel López, Nicolás AU - Gorgas García, Francisco Javier AU - Aragón Salamanca, A. PY - 1998 DO - 10.1046/j.1365-8711.1998.01688.x SN - 0035-8711 UR - https://hdl.handle.net/20.500.14352/59534 T2 - Monthly notices of the Royal Astronomical Society AB - We have obtained radial gradients in the spectral features of the lambda 4000-Angstrom break (D(4000)) and Mg(2) for a sample of 11 central cluster galaxies (CCGs): eight in clusters with cooling flows and three in clusters without. After careful... LA - eng M2 - 977 PB - Wiley KW - Stellar population gradients KW - Ray brightest clusters KW - Emission-line nebulae KW - Nearby abell clusters KW - Elliptic galaxies KW - Cold clouds KW - CD-galaxy KW - Hydra-A KW - Optical spectroscopy KW - Dominant galaxies TI - Spectral gradients in central cluster galaxies: further evidence of star formation in cooling flows TY - journal article VL - 298 ER -