This is BibTeX, Version 0.99c (TeX Live 2009/Debian)
The top-level auxiliary file: bak.aux
The style file: czechiso.bst
Database file #1: Styles/Refer.bib
Reallocated wiz_functions (elt_size=4) to 6000 items from 3000.
You've used 6 entries,
            3151 wiz_defined-function locations,
            678 strings with 5927 characters,
and the built_in function-call counts, 2342 in all, are:
= -- 170
> -- 38
< -- 5
+ -- 20
- -- 10
* -- 120
:= -- 241
add.period$ -- 12
call.type$ -- 6
change.case$ -- 20
chr.to.int$ -- 0
cite$ -- 6
duplicate$ -- 245
empty$ -- 257
format.name$ -- 11
if$ -- 527
int.to.chr$ -- 0
int.to.str$ -- 6
missing$ -- 55
newline$ -- 28
num.names$ -- 6
pop$ -- 113
preamble$ -- 1
purify$ -- 20
quote$ -- 0
skip$ -- 94
stack$ -- 0
substring$ -- 97
swap$ -- 132
text.length$ -- 5
text.prefix$ -- 0
top$ -- 0
type$ -- 20
warning$ -- 0
while$ -- 12
width$ -- 7
write$ -- 58