2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/15010We just started an observational program to obtain 2D kinematics of nuclear bars, to be compared to N body simulations of single and double-barred galaxies.to appear in the proceedings of "Galaxy Dynamics: from the Early Universe to the Present", eds. F. Combes, G.A. Mamon, and V. Charmandaris, ASP Conference SeriesAstrophysicstext