Аннотация:The models of the Galaxy with analytical Ferrers bars can reproduce the residual velocities of
OB-associations in the Sagittarius, Perseus and Local System regions. The Outer Lindblad Res-
onance of the bar (OLR) must be located 0.4 kpc beyond the solar circle, corresponding to the
bar angular velocity of Omega_b=50 km/s/kpc.