This is BibTeX, Version 0.99c (Web2C 7.3.1) The top-level auxiliary file: Paper.aux The style file: ieeetr.bst Database file #1: Paper.bib Warning--there's a number but no series in Ambler98 You've used 2 entries, 1876 wiz_defined-function locations, 489 strings with 3721 characters, and the built_in function-call counts, 422 in all, are: = -- 42 > -- 12 < -- 0 + -- 5 - -- 3 * -- 25 := -- 68 add.period$ -- 3 call.type$ -- 2 change.case$ -- 1 chr.to.int$ -- 0 cite$ -- 3 duplicate$ -- 21 empty$ -- 45 format.name$ -- 3 if$ -- 102 int.to.chr$ -- 0 int.to.str$ -- 2 missing$ -- 3 newline$ -- 10 num.names$ -- 2 pop$ -- 7 preamble$ -- 1 purify$ -- 0 quote$ -- 0 skip$ -- 10 stack$ -- 0 substring$ -- 16 swap$ -- 6 text.length$ -- 0 text.prefix$ -- 0 top$ -- 0 type$ -- 0 warning$ -- 1 while$ -- 5 width$ -- 3 write$ -- 21 (There was 1 warning)