This is BibTeX, Version 0.99c (Web2C 7.4.5)
The top-level auxiliary file: studies_en.aux
The style file: alpha.bst
Database file #1: swpat.bib
Warning--to sort, need author or key in ftc03
Warning--to sort, need author or key in ezm00en
Warning--to sort, need author or key in mok02en
Warning--empty institution in beh03
Warning--empty institution in cult03en
Warning--empty institution in itre03en
Warning--empty institution in con00
Warning--empty author in ezm00en
Warning--empty author in ftc03
Warning--empty journal in ipi00
Warning--empty institution in kio02
Warning--empty author in mok02en
Warning--empty institution in cor99en
Warning--empty institution in pwc04en
You've used 20 entries,
            2543 wiz_defined-function locations,
            663 strings with 9592 characters,
and the built_in function-call counts, 5682 in all, are:
= -- 593
> -- 212
< -- 12
+ -- 69
- -- 63
* -- 351
:= -- 1013
add.period$ -- 77
call.type$ -- 20
change.case$ -- 121
chr.to.int$ -- 19
cite$ -- 37
duplicate$ -- 244
empty$ -- 389
format.name$ -- 90
if$ -- 1109
int.to.chr$ -- 2
int.to.str$ -- 0
missing$ -- 4
newline$ -- 120
num.names$ -- 51
pop$ -- 78
preamble$ -- 1
purify$ -- 125
quote$ -- 0
skip$ -- 191
stack$ -- 0
substring$ -- 148
swap$ -- 3
text.length$ -- 12
text.prefix$ -- 10
top$ -- 0
type$ -- 156
warning$ -- 14
while$ -- 39
width$ -- 24
write$ -- 285
(There were 14 warnings)