Astron. Astrophys. 325, 877-880 (1997)

References

• SIMBAD Objects

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• Garrett, M.A., Calder, R.J., Porcas, R.W., King, L.J., Walsh, D. and Wilkinson, P.N., 1994, MNRAS, 270, 457 NASA ADS
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• Wambsganss, J., Paczynski, B., Schneider, P., 1990, ApJ 358, L33 NASA ADS

© European Southern Observatory (ESO) 1997

Online publication: April 28, 1998

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