Perfect,
This will help me in populating the author links for GR Author Notes plugin.
(template:"""program: item_has_notes('authors')#@#:b:yes""" and template:"""program: get_one_book_per_field_value('authors')#@#:b:yes"" ") not search:"=item has links"
will allow me to filter the ones that have Bio and don't have links.