bib to bbl

[Bruce Pourciau]

I've got a .bib file and a .bst style file. A journal tells me to  
make from these a .bbl file, so I can include (as a TeX inset?)  
the .bbl file in my LyX document and/or cut and paste the .bbl file  
into the TeX file. Any suggestions on how to make such a .bbl file? I  
know I need to "run BibTeX on the .bib file," but I'm not sure how to  
do this using TeXShop.

Any help would be appreciated.
Bruce