(defun org-ref-bib-citation ()
"From a bibtex entry, create and return a simple citation string.
This assumes you are in an article."
(defun org-ref-bib-citation ()
"From a bibtex entry, create and return a simple citation string.
This assumes you are in an article."
(bibtex-beginning-of-entry)
(let* ((cb (current-buffer))
(bibtex-expand-strings t)
(bibtex-beginning-of-entry)
(let* ((cb (current-buffer))
(bibtex-expand-strings t)