🚀 go-pugleaf

I'm setting up a bibliography to a small article, using \thebibliography
to do it. However, to save space, I would like to have no space between 
consecutive items in the list. I know this has something to do with the
values of \parsep and \itemsep, but I can't seem to work out how, or where,
to change them to have the desired effect.

I don't want a global change, as I'm quite happy with the default spacing
for other lists - it's only for the bibliography.

If you have any ideas, please let me know!

Thanks in advance,

Alasdair McAndrew