The kinematical behavior of Galactic PNe with [WC] central star
  High resolution spectroscopic data of a large sample of galactic planetary nebulae with [WC] central stars ([WC]PNe) are analyzed to determine their kinematical behavior. Their heliocentric velocities have been determined with a precision better than a few km/s. Distances obtained from the literature are used to derive the peculiar velocities of the objects. 
J.S Rechy-Garc\'ia, Miriam Pe\~na, \and Jorge Garc\'ia-Rojas
astro-ph.GA