74 citations · 100 across the 2 of their papers we have counts for
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Gy. M. Szabo, L. L. Kiss, K. Sarneczky
Eleven years after its perihelion, comet C/1995 O1 (Hale-Bopp) is still active. Between October 20--22, 2007, we detected a diffuse coma of 180x10^3$km in diameter with a slight el…