I think you are tripping over LaTex plus Bibtex multipass. If you look at Step 3 in this discussion , you will see the following:
The first run (via latex) generates an auxiliary file, paper.aux, containing information about citations (and other types of links), the bibliography style is used, and the name of the bibtex is the database. The second run (via bibtex) uses the information in the auxiliary file along with the data contained in the bibtex database to create the paper.bbl file. This file contains a bibliography environment with formatting \ bibitem according to the style of bibliography specified.
, , name_of_my_file.aux - placeholder \cite{test}. , :
latex name_of_my_file
bibtex name_of_my_file
latex name_of_my_file
latex name_of_my_file
[ ]. , .aux \cite{}. , latex, . latex, bibtex latex. , .