Currently 9 files: acm-fa.bst, asa-fa.bst, chicago-fa.bst,
ieeetr-fa.bst, plain-fa-inLTR-beamer.bst, plain-fa-inLTR.bst,
plain-fa.bst, plainnat-fa.bst and unsrt-fa.bst are modified for
Persian documents prepared with XePersian (which the present
package depends on). The Persian .bst files can simultaneously
handle both Latin and Persian references. A file cp1256fa.csf
is provided for correct sorting of Persian references and three
fields LANGUAGE, TRANSLATOR and AUTHORFA are defined.

Homepage:
https://ctan.org/pkg/persian-bib
