Figure 6: Output (blank lines removed)

This is a text which contains 2 references. The first one
is [Tut82a]  which was listed in Figure 2 as a sample entry
for the database file.  The second one is [Ric94a]  and both
references should be listed as footnotes.
__________

[Tut82a]  Bill Tuthill, Refer - A Bibliography System,
Computing Services, Berkeley, 1982.  UNIX 4.3.5.

[Ric94a]  Thomas Richter, "Refer Macro Package" Sysadmin,
Vol 8, No 2, pp. 85-90, 1994.