<s>
Referencer	B-Language
is	O
a	O
GNOME	B-Application
application	O
to	O
organize	O
documents	O
or	O
references	O
,	O
and	O
ultimately	O
generate	O
a	O
BibTeX	B-Language
bibliography	O
file	O
.	O
</s>
<s>
It	O
is	O
designed	O
with	O
the	O
scientist/researcher	O
in	O
mind	O
,	O
and	O
"	O
document	O
"	O
may	O
be	O
taken	O
to	O
mean	O
"	O
paper	O
"	O
in	O
general	O
,	O
although	O
Referencer	B-Language
can	O
deal	O
with	O
any	O
kind	O
of	O
document	O
that	O
BibTeX	B-Language
can	O
.	O
</s>
<s>
Chief	O
among	O
Referencer	B-Language
's	O
capabilities	O
is	O
the	O
automatic	O
acquisition	O
of	O
bibliographic	O
information	O
(	O
metadata	O
)	O
for	O
some	O
kinds	O
of	O
documents	O
.	O
</s>
<s>
Upon	O
adding	O
a	O
PDF	O
file	O
to	O
a	O
Referencer	B-Language
library	O
file	O
,	O
it	O
will	O
automatically	O
be	O
searched	O
for	O
key	O
identifiers	O
such	O
as	O
a	O
DOI	O
code	O
or	O
arXiv	O
identifier	O
.	O
</s>
<s>
If	O
either	O
of	O
these	O
is	O
found	O
,	O
Referencer	B-Language
will	O
attempt	O
to	O
retrieve	O
the	O
metadata	O
for	O
the	O
document	O
via	O
the	O
internet	O
.	O
</s>
