Cover sheet. Mostly like ms cover.
------------
.misc@ev-keep cov*ev .cov*title
.R
.ev
..
------------
.nr cov*i 0 1
.while \\n+[cov*i]<=\\n[cov*au] \{\
. ce
\\*[cov*au!\\n[cov*i]!1]
. nr cov*j 0 1
. while \\n+[cov*j]<=9 \{\
. if d cov*at!\\n[cov*i]!\\n[cov*j] \{\
. if \w'\\*[cov*at!\\n[cov*i]!\\n[cov*j]]' \{\
. ce
\s-1\\*[cov*at!\\n[cov*i]!\\n[cov*j]]\s0
. .\}
. \}
. \}
.\}
..
------------
.5
\\*[cov*firm]
..
------------
2
. misc@ev-keep cov*ev
. init@reset
. if \\n[cov*abs-ind]>0 \{\
. in +\\n[cov*abs-ind]u
. ll -\\n[cov*abs-ind]u
. \}
. ce
\\$1
. SP 1.5
. fi
. cov*abstract
. br
. ev
.\}
..
------------
2
\\*[cov*new-date]
..
-----------------
.cov@print-title
.cov@print-authors
.cov@print-firm
.cov@print-abstract \\*[cov*abs-name]
.cov@print-date
.pg@enable-top-trap
.bp 1
.pg@enable-trap
. cov@print-abstract ABSTRACT
. SP 2
.\}
..