- ... survey
- Figures 1 and 2, Tables 1 and 2, and Appendices A and B are only available in electronic form at http://www.aanda.org
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- ...
- The optical images of Fig. 1 is only available in the electronic version.
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- ...
- Figure 2 is only available in the electronic version.
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- ... 1
- Table 1 is only available in the electronic version.
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- ... NVSS
- NRAO VLA Sky Survey at 20 cm, Condon et al. (1998).
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- ... Table 2
- The description of Table 2 and the table are only available in the electronic version.
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