27 citations · 27 across the 1 of their papers we have counts for
1 paper
Jeffrey A. Blackburne, Lutz Wisotzki, Paul L. Schechter
The Hamburg/ESO quasar HE 1113-0641 is found to be a quadruple gravitational lens, based on observations with the twin 6.5m Magellan telescopes at the Las Campanas Observatory, and…