looking for "median network" method

[laurens.kils-huetten at public.uni-hamburg.de]

Hello everybody, 

I am working on a comparison of various tree-building algorithms,
especially those for network like trees (SplitsTree for example).

I am trying to find some more information on a method called "median
networks". It was used by Richards et al., Am.J.of Hum.Gen., 1996

Has anyone got information on that method? software sources? links to
further information? 

Thanks a lot, 

Laurens

-- 
Laurens Kils-Huetten    
Clasingstr. 3   
D-20255 Hamburg 
Tel/Fax: +49-40-43270065
email: laurens.kils-huetten at public.uni-hamburg.de