[Koha] in which file is the term by

[tigran at flib.sci.am]

dear List,
who can point the name(s) of the file(s) in which the term 'by' (being
displayed before the author name) is present. I'm in charge for Armenian
localisation, and direct translation of 'by' is not correct. The term
should be replaced by spaces. So want to know the names, to remove
Armenian translation of 'by' and replace with spaces.
See attached files.
Tigran