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Measuring transverse velocities in gravitationally lensed extragalactic systems using an annual parallax effect |
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| Authors: | A V Tuntsov M A Walker G F Lewis |
| Institution: | School of Physics A29, University of Sydney, NSW 2006, Australia |
| Abstract: | |
| Keywords: | gravitational lensing galaxies: kinematics and dynamics quasars: individual: QSO 2237+0305 large-scale structure of Universe |