annotated bibliography

[Birch P. Browning]

I am beginning the process of writing a dissertation and would like to 
use LyX for the project. First I have to complete an annotated 
bibliography. The only *.bst file I could locate that includes an 
annotation field is chicagoa.bst, but it appears to be difficult to use 
at best because it is in an older format.

What is the most convenient way to do this annotated bibliography?

Birch Browning
Tallahassee, FL