90 citations · 211 across the 7 of their papers we have counts for
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astro-ph.GA2009★ 90 cited
Long-term variability of the optical spectra of NGC 4151: II. Evolution of the broad Ha and Hb emission-line profiles
A. I. Shapovalova, L. C. Popovic, A. N. Burenkov +5
Results of the long-term (11 years, from 1996 to 2006) H and H line variations of the active galactic nucleus of NGC 4151 are presented. High quality spectra (S/N>50 and R~8A…
astro-ph.SR2009★ 27 cited
The PULSE@Parkes project: A new observing technique for long-term pulsar monitoring
G. Hobbs, R. Hollow, D. Champion +17
The PULSE@Parkes project has been designed to monitor the rotation of radio pulsars over time spans of days to years. The observations are obtained using the Parkes 64-m and 12-m r…