机译:Study of the stellar line-strength indices and kinematics along bars I. Bar age and metallicity gradients
Jeremiah Horrocks Institute for Astrophysics & Supercomputing, University of Central Lancashire, PR1 2НЕ Preston, UK;
Departamento de Física teórica y del Cosmos, Campus de Fuentenueva, Universidad de Granada, 18071 Granada, Spain;
Kapteyn Astronomical Institute, University of Groningen, Postbus 800, Groningen 9700 AV, The Netherlands;
galaxies; spiral–galaxies; abundances–galaxies; evolution–galaxies; formation–galaxies; structure–galaxies; kinematics and dynamics;