6 References

1. Concept Document on NASA's Space Physics Data System (1993).

2. Report of the Community-Wide Workshop on NASA's Space Physics Data System (1993)

3. The URL of the Space Physics Data System home page is: http://spds.nasa.gov/.

4. McGuire R. E., Cooper J., Gazis P., Kurth W., Lazarus A., McDonald F., McNutt R., Pyle R., and Tsurutani B. Space Physics Cosmic & Heliospheric Data Evaluation Report (1995)

Link to Caltech SPDS page.