This is BibTeX, Version 0.99c (Web2C 7.3.1)
The top-level auxiliary file: cng.aux
The style file: elsart-harv.bst.bst
Database file #1: refs.bib
You've used 8 entries,
            2821 wiz_defined-function locations,
            681 strings with 6292 characters,
and the built_in function-call counts, 5080 in all, are:
= -- 453
> -- 400
< -- 0
+ -- 159
- -- 141
* -- 500
:= -- 945
add.period$ -- 24
call.type$ -- 8
change.case$ -- 87
chr.to.int$ -- 8
cite$ -- 8
duplicate$ -- 143
empty$ -- 266
format.name$ -- 165
if$ -- 965
int.to.chr$ -- 1
int.to.str$ -- 1
missing$ -- 8
newline$ -- 31
num.names$ -- 32
pop$ -- 87
preamble$ -- 1
purify$ -- 79
quote$ -- 0
skip$ -- 106
stack$ -- 0
substring$ -- 252
swap$ -- 16
text.length$ -- 0
text.prefix$ -- 0
top$ -- 0
type$ -- 72
warning$ -- 0
while$ -- 32
width$ -- 0
write$ -- 90