Statistics
Publications
43
Citations
3K
H-Index
24
Active since
1969
D. B. Shaffer is an author at National Radio Astronomy Observatory specializing in natural sciences, astronomy, and physics.
Publications per year
1969–2010
43
43
VLA observations of objects in the Palomar Bright Quasar Survey
K. I. Kellermann, R. A. Sramek, Maarten Schmidt et al. · The Astronomical Journal · 1989 · 1.3K citations
Radio sources with superluminal velocities
M. H. Cohen, K. I. Kellermann, D. B. Shaffer et al. · Nature · 1977 · 143 citations
K. J. Johnston, A. L. Fey, N. Zacharias et al. · The Astronomical Journal · 1995 · 139 citations
Natural Sciences, Astronomy, Physics +15
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