This is BibTeX, Version 0.99d (TeX Live 2013/dev)
Capacity: max_strings=35307, hash_size=35307, hash_prime=30011
The top-level auxiliary file: doc_spams.aux
The style file: plain.bst
Database file #1: main.bib
Warning--string name "op_r_l" is undefined
--line 1314 of file main.bib
Warning--empty journal in brucker
Warning--empty booktitle in mairal16
Warning--empty booktitle in mairal15
Warning--empty institution in meinshausen
Warning--empty year in meinshausen
Warning--empty year in obozinski
Warning--empty institution in sprechmann
You've used 37 entries,
            2118 wiz_defined-function locations,
            718 strings with 9560 characters,
and the built_in function-call counts, 11991 in all, are:
= -- 1154
> -- 583
< -- 3
+ -- 232
- -- 192
* -- 831
:= -- 2033
add.period$ -- 113
call.type$ -- 37
change.case$ -- 207
chr.to.int$ -- 0
cite$ -- 44
duplicate$ -- 448
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format.name$ -- 192
if$ -- 2472
int.to.chr$ -- 0
int.to.str$ -- 37
missing$ -- 35
newline$ -- 190
num.names$ -- 74
pop$ -- 218
preamble$ -- 1
purify$ -- 170
quote$ -- 0
skip$ -- 291
stack$ -- 0
substring$ -- 714
swap$ -- 64
text.length$ -- 3
text.prefix$ -- 0
top$ -- 0
type$ -- 144
warning$ -- 7
while$ -- 113
width$ -- 39
write$ -- 396
(There were 8 warnings)
