... scales[*]
Based in part on observations collected at the European Southern Observatory (ESO, La Silla).
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...ékers1,2,[*]
Also, Chercheur Qualifié au Fonds National de la Recherche Scientifique (FNRS, Belgium).
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... quasars[*]
All throughout this paper we use "quasar'' without any distinction between quasars and quasi-stellar objects (QSOs).
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... conditions[*]
The fact that this modified sample contains 29 objects exactly as the original one is only chance. Several objects are indeed different.
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Copyright ESO 2001