References

Brunt, A., Crabtree, K., Dallwitz, M.J., Gibbs, A.J. and Watson, L. (1996a). “Viruses of Plants: Descriptions and Lists from the VIDE Database”. CAB International, Wallingford UK, 1484 pp.

Brunt, A., Crabtree, K., Dallwitz, M.J., Gibbs, A.J., Watson, L. and Zurcher, E.J. (eds) (1996b). “Plant Viruses Online: Descriptions and Lists from the VIDE Database”. Version: 16th January 1997.http://biology.anu.edu.au/Groups/MES/vide/

Büchen-Osmond, C. (1997). Further progress in ICTVdB, a Universal Virus Database. Arch. Virol., 142, 1734-1739.

Büchen-Osmond, C. and Dallwitz M. (1996). Towards a universal virus database - progress in the ICTVdB. Arch. Virol., 141, 392-399.

Büchen-Osmond, C. and Blaine, L. (1998, in press). The universal virus database. In: Bisby, F., Wilson, K.L. (eds). “Data and Knowledge in a Changing World: Species Diversity: Global Data Systems”, Springer, New York.

Dallwitz, M.J. (1980). A general system for coding taxonomic descriptions. Taxon, 29, 41-46.

Schatz, B.R. (1997). Information retrieval in digital libraries: Bringing search to the net. Science, 275, 327-334